The Big Bang Theory

Carol Ann Susi Debbie Wolowitz 39 episodes, 2007-2017

John Ross Bowie Barry Kripke / ... 25 episodes, 2009-2019

Laura Spencer Emily Sweeney 17 episodes, 2014-2017

Wil Wheaton Wil Wheaton 17 episodes, 2009-2019

Brian George Dr. V.M. Koothrappali 16 episodes, 2007-2019

Christine Baranski Dr. Beverly Hofstadter 16 episodes, 2009-2019

Brian Posehn Bert Kibbler 15 episodes, 2013-2019

Laurie Metcalf Mary Cooper 14 episodes, 2007-2018

Joshua Malina President Siebert 13 episodes, 2011-2019

Ian Scott Rudolph Captain Sweatpants 1 episode, 2009-2014

Aarti Mann Priya Koothrappali 12 episodes, 2010-2011

Brian Thomas Smith Zack Johnson 11 episodes, 2010-2019

Alice Amter Mrs. Koothrappali 10 episodes, 2007-2015

Pamela Adlon Halley Wolowitz 10 episodes, 2016-2019

Sara Gilbert Leslie Winkle 9 episodes, 2007-2016

Rati Gupta Anu 9 episodes, 2018-2019

Kate Micucci Lucy 8 episodes, 2013-2017

Lauren Lapkus Denise 8 episodes, 2018-2019

Stephen Hawking Stephen Hawking 7 episodes, 2012-2017

Regina King Janine Davis 6 episodes, 2013-2019

Bob Newhart Arthur Jeffries 6 episodes, 2013-2018

Casey Sander Mike Rostenkowski 6 episodes, 2012-2015

Dean Norris Colonel Richard Williams 6 episodes, 2016-2017

Michael Massimino Mike Massimino 6 episodes, 2012-2014

Vernee Watson Althea 5 episodes, 2006-2016

Mark Harelik Dr. Eric Gablehauser 5 episodes, 2007-2008

Keith Carradine Wyatt 5 episodes, 2010-2019

Alessandra Torresani Claire 5 episodes, 2016-2017

Pasha D. Lychnikoff Dimitri 5 episodes, 2012

Ed Lieberman Announcer / ... 4 episodes, 2008-2015

Margo Harshman Alex Jensen 4 episodes, 2012-2013

Sara Rue Dr. Stephanie Barnett 3 episodes, 2008

Brian Patrick Wade Kurt 3 episodes, 2007-2009

LeVar Burton LeVar Burton 3 episodes, 2011-2014

Stephen Merchant Dave Gibbs 3 episodes, 2015

Riki Lindhome Ramona Nowitzki 3 episodes, 2008-2017

Kathy Bates Mrs. Fowler 3 episodes, 2018

Kimberly Brooks Computer / ... 3 episodes, 2007-2017

Ira Flatow Ira Flatow 3 episodes, 2009-2017

Swati Kapila Ruchi 3 episodes, 2017

Marcus Folmar Guard / ... 3 episodes, 2010-2016

Jerry O'Connell George Cooper, Jr. 3 episodes, 2018

Kal Penn Dr. Kevin Campbell 3 episodes, 2019

Teller Larry Fowler 3 episodes, 2018

Sean Astin Dr. Greg Pemberton 3 episodes, 2019

James Hong Chen 2 episodes, 2007-2008

Erin Allin O'Reilly Cheryl 2 episodes, 2007-2008

Lio Tipton Analeigh Tipton / ... 2 episodes, 2008-2015

Molly Morgan Bethany / ... 2 episodes, 2009-2015

Neil deGrasse Tyson Neil deGrasse Tyson 2 episodes, 2010-2018

Katee Sackhoff Katee Sackhoff 2 episodes, 2009-2010

Elena Campbell-Martinez Maria 2 episodes, 2008-2015

David Trice Waiter 2 episodes, 2010-2013

Kevin Brief Glen / ... 2 episodes, 2010-2012

Lance Barber George Sr. / ... 2 episodes, 2011-2018

Dakin Matthews Santa 2 episodes, 2012-2014

Stephen Root Dan 2 episodes, 2014

Katie Leclerc Emily 2 episodes, 2011-2017

Josh Brener Dale 2 episodes, 2011-2013

Bill Nye Bill Nye 2 episodes, 2013-2018

Jim Meskimen Doctor / ... 2 episodes, 2015

Michelle Arthur Mrs. Petrescu 2 episodes, 2016-2018

Annie O'Donnell Mrs. Fowler / ... 2 episodes, 2010-2014

Caleb Pierce Jess 2 episodes, 2018-2019

George Smoot Dr. George Smoot / ... 2 episodes, 2009-2019

Alex Ball Waiter 2 episodes, 2013-2014

Kevin Smith Kevin Smith 2 episodes, 2015-2019

Judd Hirsch Dr. Alfred Hofstadter 2 episodes, 2016

Dave Theune Dr. Graybel 2 episodes, 2018-2019

Lindsey Kraft Marissa Johnson 2 episodes, 2019

Courtney Henggeler Missy Cooper 2 episodes, 2008-2018

Chasty Ballesteros Karen 2 episodes, 2019

Ellen DeGeneres Ellen DeGeneres 1 episode, 2016-2019

Brooke D'Orsay Christy Vanderbilt 1 episode, 2007

Sarayu Blue Lalita Gupta 1 episode, 2007

Michael Trucco Dr. David Underhill 1 episode, 2008

DJ Qualls Toby Loobenfeld 1 episode, 2008

Andrew W. Walker Mike 1 episode, 2008

Charlie Sheen Charlie Sheen 1 episode, 2008

Octavia Spencer Octavia 1 episode, 2008

Talbott Lin Summer Glau 1 episode, 2009

Jodi Lyn O'Keefe Mikayla 1 episode, 2009

Elizabeth Bogush Dr. Catherine Millstone 1 episode, 2009

Lewis Black Professor Crawley 1 episode, 2009

Zachary Abel Todd 1 episode, 2009

Judy Greer Dr. Elizabeth Plimpton 1 episode, 2010

Eliza Dushku FBI Special Agent Angela Page 1 episode, 2010

Stan Lee Stan Lee 1 episode, 2010

Julio Oscar Mechoso Officer Hackett 1 episode, 2010

Steve Wozniak Steve Wozniak 1 episode, 2010

Frank Maharajh Venkatesh Koothrappali 1 episode, 2010

Rachel Cannon Patty 1 episode, 2007

Allen Nabors Doug 1 episode, 2007

Travis Schuldt Eric 1 episode, 2008

Michael Hyatt Charlotte 1 episode, 2008

Austin Lee Dennis Kim 1 episode, 2008

Judith Moreland Jan 1 episode, 2008

Howard Chan Chinese Sheldon 1 episode, 2008

Valerie Azlynn Alicia 1 episode, 2009

Sarah Buehler Sarah 1 episode, 2009

Oliver Muirhead Professor Laughlin 1 episode, 2009

Will Deutsch Jeremy 1 episode, 2009

Jason Mesches Abby 1 episode, 2010

Ally Maki Joyce Kim 1 episode, 2010

Yeardley Smith Sandy 1 episode, 2010

Artie O'Daly Young Man 1 episode, 2010

Jessica Walter Mrs. Latham 1 episode, 2011

Ryan Cartwright Cole 1 episode, 2012

Treisa Gary Waitress 1 episode, 2007

Sierra Edwards Summer 1 episode, 2007

Samantha Potter Model 1 episode, 2008

Jennifer Hale News Announcer 1 episode, 2008

Tyler Jon Olson Blaine 1 episode, 2008

Emily Happe Kathy O'Brien 1 episode, 2008

Emma Degerstedt Emma 1 episode, 2008

Ronald Hunter Dan 1 episode, 2008

Adam Gregor Dmitri 1 episode, 2008

Livia Treviño Lourdes 1 episode, 2008

Andy Mackenzie Skeeter 1 episode, 2009

Jane Galloway Heitz Ground Controller 1 episode, 2009

Steven Yeun Sebastian 1 episode, 2010

George Takei George Takei 1 episode, 2010

Jen Drohan Martha 1 episode, 2010

Steve Paymer Judge J. Kirby 1 episode, 2010

Rick Fox Glenn 1 episode, 2011

Blake Berris Kevin 1 episode, 2011

William Stanford Davis Dry Cleaner 1 episode, 2012

Jim Turner Reverend White 1 episode, 2012

Troy Winbush Paramedic 1 episode, 2013

Todd Eric Andrews Dr. Gunderson 1 episode, 2013

Tom Fonss Student 1 episode, 2013

Tania Raymonde Yvette 1 episode, 2014

Billy Bob Thornton Dr. Oliver Lorvis 1 episode, 2014

Josh Peck Jesse 1 episode, 2014

James Earl Jones James Earl Jones 1 episode, 2014

Tate Ellington Mitchell 1 episode, 2015

Melissa Tang Mandy Chow 1 episode, 2015

Sara Erikson Gwen 1 episode, 2015

Noel De Souza Older Indian Man 1 episode, 2015

Maria Canals-Barrera Issabella 1 episode, 2016

Josh Zuckerman Marty 1 episode, 2016

Michael Croner Andre 1 episode, 2016

Beth Behrs Nell 1 episode, 2018

Peter MacNicol Dr. Robert Wolcott 1 episode, 2018

Kimberly Jeppson Vicki 1 episode, 2007

Sherry Weston Instructor 1 episode, 2007

Mark Hames Tom 1 episode, 2008

Sandra Marquez Joey 1 episode, 2010

Lauri Johnson Mrs. Gunderson 1 episode, 2010

Ajgie Kirkland Louie 1 episode, 2010

Courtney Ford Alice 1 episode, 2011

Tiffany Dupont Angela 1 episode, 2011

Stacey Travis Sandy 1 episode, 2011

Ashley Austin Morris Laura 1 episode, 2011

Phil Abrams Dr. Bernstein 1 episode, 2011

Arnold Chun Ho-Jun 1 episode, 2011

Meagen Fay Mrs. Rostenkowski 1 episode, 2012

Becky O'Donohue Siri 1 episode, 2012

Buzz Aldrin Buzz Aldrin 1 episode, 2012

Jonathan Schmock Jonathan 1 episode, 2012

Karl T. Wright Jimmy 1 episode, 2012

Chriselle Almeida Lakshmi Choudry 1 episode, 2012

Nick Clifford Phil 1 episode, 2012

Matt Battaglia Officer Reynolds 1 episode, 2013

Morgan Hewitt Lizzy 1 episode, 2013

Ayumi Iizuka Scientist 1 episode, 2013

Barak Hardley Pizza Delivery Guy 1 episode, 2013

Sophie Oda Grace 1 episode, 2013

Carrie Fisher Carrie Fisher 1 episode, 2014

Eric Petersen Eric 1 episode, 2014

Malcolm Foster Smith Roy 1 episode, 2014

Gilda Stratton Nathan 1 episode, 2015

Elon Musk Elon Musk 1 episode, 2015

Kelli Goss Chelsea 1 episode, 2015

Michael Dempsey Security Guard 1 episode, 2015

Yoshi Barrigas Trent Monaco 1 episode, 2015

Stephanie Escajeda Cindy 1 episode, 2015

Christopher Lloyd Theodore 1 episode, 2016

June Squibb Meemaw 1 episode, 2016

Jane Kaczmarek Dr. Gallo 1 episode, 2016

Joel Murray Doug 1 episode, 2017

Tiffany Daniels Clerk 1 episode, 2017

Dana L. Wilson Dr. Sanders 1 episode, 2017

Walton Goggins Oliver 1 episode, 2018

Iain Armitage Young Sheldon 1 episode, 2018

Neil Gaiman Neil Gaiman 1 episode, 2018

James Maslow Bartender 1 episode, 2018

Ellie Reed Jenna 1 episode, 2018

Rachna Khatau Kathleen 1 episode, 2018

Bill Gates Bill Gates 1 episode, 2018

Sarah Michelle Gellar Sarah Michelle Gellar 1 episode, 2019

Joe Manganiello Joe Manganiello 1 episode, 2019

Cynthia Holloway Son 1 episode, 2008

Charlotte Newhouse Joy 1 episode, 2010

Lanny Joon Officer Shin 1 episode, 2011

Whitney Avalon Elsie 1 episode, 2011

Tom Yi Dispatcher 1 episode, 2011

Sharon Omi Nurse in Biohazard Suit 1 episode, 2011

Peter Onorati Angelo 1 episode, 2012

Jadon Sand Aaron 1 episode, 2012

Janelle Marra Claire 1 episode, 2012

Lynn Philip Seibel Girl #1 1 episode, 2013

Aaron Takahashi Scientist 1 episode, 2013

Christine Corpuz Woman 1 episode, 2013

Angela Sargeant Lana 1 episode, 2013

Riccardo LeBron Tom 1 episode, 2013

Christopher Neiman Dr. Dreyfus 1 episode, 2014

Kimberly Hebert Gregory Ms. Davora 1 episode, 2014

Fernando Rivera Salesperson 1 episode, 2014

Michael Reetz Photographer 1 episode, 2014

Michael Araujo Kenny Fitzgerald 1 episode, 2015

Matt Bennett Josh Wolowitz 1 episode, 2015

Max Mittelman Tech Support 1 episode, 2015

Wayne Wilderson Travis 1 episode, 2015

Phoebe Neidhardt Casting Assistant 1 episode, 2015

Megan Heyn Natalie 1 episode, 2015

Craig Welzbacher Candidate #1 1 episode, 2015

Mark Barrett Trevor 1 episode, 2016

Brandon W. Jones The Flash 1 episode, 2016

Jim Holmes Tim 1 episode, 2016

Declan Churchill Carter Five Year Old 1 episode, 2016

April Bowlby Rebecca 1 episode, 2017

Michael Patrick McGill Police Officer 1 episode, 2017

Marissa Cuevas Danielle 1 episode, 2017

Doug Morency Man 1 episode, 2017

Maribeth Monroe Dr. Lee 1 episode, 2018

Laura Cerón Marta 1 episode, 2018

Parvesh Cheena Marcus 1 episode, 2018

Eddie Shin Dr. Park 1 episode, 2018

Robert Wu Tam Nguyen 1 episode, 2018

Mark Berry Pit Boss 1 episode, 2018

Edward James Gage Nicholas 1 episode, 2018

Lynn Andrews Margaret 1 episode, 2018

Jason Kravits Danny 1 episode, 2019

Chris Reed Todd Zarnecki 1 episode, 2011

Brian Greene Brian Greene 1 episode, 2011

Ken Lerner Dr. Schneider 1 episode, 2012

Dusan Brown Jeremy 1 episode, 2012

Diamond White Girl #2 1 episode, 2013

Craig Gellis Car Thief #1 1 episode, 2013

Steve Valentine Kenneth 1 episode, 2014

Kara Luiz Jeanie 1 episode, 2014

Paul Willson Professor Sharpe 1 episode, 2014

David Barrera Officer Hernandez 1 episode, 2014

Monica Garcia Maria 1 episode, 2014

Rod Keller Wardrobe Person 1 episode, 2014

Phyllis Timbes Zombie 1 episode, 2015

Adam Nimoy Adam Nimoy 1 episode, 2015

Patrika Darbo Grace 1 episode, 2015

Angela Relucio Hostess 1 episode, 2015

Katherine Von Till Tech Support Recording 1 episode, 2015

Rena Strober Caller 1 episode, 2015

Jeff Witzke Moviegoer 1 episode, 2015

Kurt Koehler Candidate #2 1 episode, 2015

Louise Claps Receptionist 1 episode, 2015

Jeff Jingle Ainsley 1 episode, 2016

Josh Banday Nolan 1 episode, 2016

Creagen Dow Glenn the Maitre D' 1 episode, 2016

Susan Chuang Dr. Harris 1 episode, 2017

Cat Hammons Nurse 1 episode, 2017

Elka Rodriguez Rose Lady 1 episode, 2017

Brooke Baumer Denise 1 episode, 2017

Mark Hamill Mark Hamill 1 episode, 2018

Montana Jordan Georgie 1 episode, 2018

Bob Stephenson Wendell 1 episode, 2018

Eileen Galindo Letty 1 episode, 2018

Alison Martin Andrea 1 episode, 2018

Patrick Daniel Grant 1 episode, 2018

Jeffrey Cade Ross Brown Toby 1 episode, 2018

Evan Charest Croupier 1 episode, 2018

Brooke Dillman Bebe 1 episode, 2019

Andy Daly Nathan 1 episode, 2019

Kareem Abdul-Jabbar Kareem Abdul-Jabbar 1 episode, 2019

Angela Lin Maritza 1 episode, 2019

Thomas Albany Lillian 1 episode, 2012

Amy Tolsky Joan 1 episode, 2012

Briana Cuoco Gretchen 1 episode, 2013

Frank Alvarez Car Thief #2 1 episode, 2013

Dawson Fletcher Justin 1 episode, 2013

Casper Smart Travis 1 episode, 2014

Anil Margsahayam Man 1 episode, 2014

Rebecca Ann Johnson Attractive Red Head 1 episode, 2015

Arshad Aslam Candidate #3 1 episode, 2015

Mark Maitre Susan 1 episode, 2016

Adam West Adam West 1 episode, 2016

Bryan Safi Daniel 1 episode, 2016

Shane Blades Customer 1 episode, 2016

George Wyner Dr. Zane 1 episode, 2017

Nicole J. Butler Clerk 1 episode, 2017

Joey Rich Man 1 episode, 2017

Ciara Renée Sunny Morrow 1 episode, 2018

Megan McGown Cynthia 1 episode, 2018

Kurt Scholler Judge #1 1 episode, 2018

Matt Knudsen Waiter 1 episode, 2018

D'Kia Anderson Hostess 1 episode, 2018

Hermie Castillo Colin 1 episode, 2018

Luis Antonio Aldana Greg 1 episode, 2018

Todd Giebenhain Mitch 1 episode, 2019

Eric Nenninger Neil 1 episode, 2019

Joel McCrary Andy 1 episode, 2019

Hira Ambrosino Cynthia 1 episode, 2019

Elijah Isaiah Cook Terry 1 episode, 2019

Shay Ali Greg 1 episode, 2019

Doreen Calderon Woman #1 1 episode, 2019

Endre Hules Russian Mission Control 1 episode, 2012

John Mendoza Chauffeur 1 episode, 2012

Rick Gifford Guy 1 episode, 2013

Kaliko Kauahi Marta 1 episode, 2014

Tonja Kahlens Woman 1 episode, 2014

Tucker Albrizzi Christopher 1 episode, 2016

Giovanni Bejarano Bellman 1 episode, 2018

Kikéy Castillo Leslie 1 episode, 2018

Seth Coltan Earl 1 episode, 2018

William Shatner William Shatner 1 episode, 2015-2019

Keili Lefkovitz Brenda 1 episode, 2019

Andre Boyer Kwame 1 episode, 2019

Sarah J. Eagen Woman #2 1 episode, 2019

Minerva García Linda 1 episode, 2019

Hugh Kennedy Randall 1 episode, 2016

Jareb Dauplaise Jeff 1 episode, 2016

Andy Taylor Kim Tour Guide 1 episode, 2018

Ben Rauch Darren 1 episode, 2019

Claudia Choi Woman #3 1 episode, 2019

Ulf Bjorlin Woman 1 episode, 2019

Tiffany Commons Woman #4 1 episode, 2019

Krishna Smitha Woman #5 1 episode, 2019

Kip Thorne Kip Thorne 1 episode, 2019

Susan Leslie Woman #6 1 episode, 2019

Cassidey Fralin Woman #7 1 episode, 2019

Riley Go Woman #8 1 episode, 2019

Cleo Fraser Little Girl 1 episode, 2019

Lexie Contursi Beautiful Young Woman 1 episode, 2014

Dinora Walcott Reporter #1 1 episode, 2019

Rodney J. Hobbs Reporter #3 1 episode, 2019

Blair Hickey Reporter #2 1 episode, 2019

Owen Thayer Lonely Larry (uncredited) 7 episodes, 2009-2013

Jesse Heiman Comic Book Store Customer / ... (uncredited) 5 episodes, 2010-2013

Darryl D. Stewart Cafeteria Patron / ... (uncredited) 2 episodes, 2010

Cindera Che Ballroom Dancer / ... (uncredited) 2 episodes, 2011

Rachel Steele Comic Book Store Patron / ... (uncredited) 2 episodes, 2015-2016

Amanda Walsh Katie (uncredited) 1 episode, 2006

Iris Bahr Gilda (uncredited) 1 episode, 2006

Craig Duda Professor Goldfarb (uncredited) 1 episode, 2008

William Ngo Chinese International Grad Student (uncredited) 1 episode, 2008

Alex Strahle Mike (uncredited) 1 episode, 2009

Lori Anne Shields Raj's Bar Lady (uncredited) 1 episode, 2009

Ren Hanami Singer (uncredited) 1 episode, 2010

Jade Holden Girl in Line at Park (uncredited) 1 episode, 2010

Michael Shawn McCracken Woman (uncredited) 1 episode, 2010

Lisa Randall Professor (uncredited) 1 episode, 2011

Brent Spiner Brent Spiner (uncredited) 1 episode, 2011

Crystal the Monkey Ricky the Smoking Monkey (uncredited) 1 episode, 2011

Louis Fasanaro Movie Goer (uncredited) 1 episode, 2011

Richard Bernard Wealthy Benefactor (uncredited) 1 episode, 2011

Jeff Blum Waiter (uncredited) 1 episode, 2011

Johnny Vinton Mr. Spock (uncredited) 2 episodes, 2012-2015

Howie Mandel Howie Mandel (uncredited) 1 episode, 2012

Stef Nico Guy at the Movies (uncredited) 1 episode, 2012

Derek Blankenship Paramedic #1 (uncredited) 1 episode, 2013

Chris Smith Matt (uncredited) 1 episode, 2013

Seaonna Chanadet Eye Rolling Girl Student (uncredited) 1 episode, 2013

Meli Alexander Cheesecake Factory Patron (uncredited) 1 episode, 2013

Bryan Stamp Library Graduate Student (uncredited) 1 episode, 2013

Paul Michael Bair Robby The Robot (uncredited) 1 episode, 2014

Adora Soleil Bricher Mini Bernadette (uncredited) 1 episode, 2014

Cici Leah Campbell Bar Patron (uncredited) 1 episode, 2014

Uriah Carr Comic Con Collector (uncredited) 1 episode, 2017

Marcello Lanfranchi Airline Passenger (uncredited) 1 episode, 2017

Priya Gopalan Bar Patron (uncredited) 1 episode, 2017

Efrain Gomez Employee (uncredited) 1 episode, 2017

Anne Wheaton Bike Messenger (uncredited) 1 episode, 2018

T. Gene Hatcher Guy in Comic Book Store (uncredited) 1 episode, 2018

Vincent Lionetti Family Member Wedding Guest (uncredited) 1 episode, 2018

Jared Broxterman Male Planetarium Goer (uncredited) 1 episode, 2018

Reginald M. Jernigan Jr. Assistant Football Coach (uncredited) 1 episode, 2018

Arne Starr Tour Group Member (uncredited) 1 episode, 2018

Stephen John Williams Women in Audience (uncredited) 1 episode, 2019

Jessica Radloff News Reporter (uncredited) 1 episode, 2019

Chip Chinery Bob (uncredited) 1 episode, 2019

Michael Dean Russell Jr. Prince Daniel (uncredited) 1 episode, 2019

Chris Saranec Tuxedoed Guest (Laureate) (uncredited) 1 episode, 2019