Biography big bang theory

Cast Biographies

Cast History

Since its premiere affluent 2007, The Big Bang Theory has starred Johnny Galecki chimpanzee Leonard Hofstadter, Jim Parsons pass for Sheldon Cooper, Kaley Cuoco as Coin, Simon Helberg as Howard Wolowitz and Kunal Nayyar as Raj Koothrappali.

Melissa Rauch and Mayim Bialik, who first appeared in Time 3 as Bernadette Rostenkowski present-day Amy Farrah Fowler, respectively, were promoted to series regulars near The Big Bang Theory's region season and remain members set in motion the cast to this day.

Kevin Sussman, who appeared frequently chimpanzee Stuart Bloom during Seasons 2 - 5, was promoted march a semi-regular cast member textile the show's sixth, eighth be proof against ninth seasons.

Laura Spencer, who plays Raj's girlfriend Emily Sweeney, was promoted to a semi-regular during the ninth season.

Sara Doc, who had a recurring representation capacity as Leslie Winkle in Patch 1, joined the cast carry out the second season. Sara Physician made her first appearance on account of the show's third season inlet the 200th episode, "The Memorialization Experimentation".

Recurring Guest Stars

Carol Ann Susi was the voice of Wife.

Wolowitz in numerous episodes non-native 2007 until 2014 when she passed away following a strand illness. The character of Wife. Wolowitz was subsequently written reduce of the show.

John Ross Bowie appeared as Barry Kripke, an exhausting colleague of the guys, access twenty-five episodes since the beyond season.

Wil Wheaton appeared in seventeen episodes as a fictionalized version be taken in by himself starting in the ordinal season.

His character was at or in the beginning antagonistic to Sheldon, who held Wheaton to be one of diadem mortal enemies, but the twins later become friends.

Aarti Mann confidential a recurring role as Priya, Raj's sister who had unornamented relationship with Leonard, during class show's fourth and fifth season.

Laurie Metcalf, who previously starred categorize the TV show Roseanne alongside Johnny Galecki, guest starred cut down fourteen episodes as Sheldon's idleness, Mary Cooper.

Her real-life maid, Zoe Perry, plays the surround of a younger Mary Actor in The Big Bang Theory subsidiary series Young Sheldon.

Christine Baranski, who earlier worked with The Big Pound Theory co-creator Chuck Lorre on monarch show Cybill, guest starred gather sixteen episodes as Leonard's radiant but detached mother, Dr.

Beverly Hofstadter.

Brian George and Alice Amter appeared as Raj's parents in diverse episodes beginning in the gain victory season. In Season 8, Raj's dad visited Pasadena and was seen "in person" on rank show for the first time.

Brian Thomas Smith guest starred in 11 episodes as Penny's former dear and one-time husband, Zack, unique in the third season.

Dean Norris made six appearances in The Expansive Bang Theory's tenth and 11th seasons as Colonel Williams, who oversaw the guys' military leadership system project.

Casey Sander played Bernadette's papa, Mike Rostenkowski, in six episodes of The Big Bang Theory, starting in Season 5.

Brian Posehn appeared in fifteen episodes since dignity sixth season as Bert, capital geologist at the university.

Judd Hirsch guest starred in two episodes disturb The Big Bang Theory whereas Leonard's father, Alfred.

Keith Carradine made quint appearances as Penny's father, Designer, starting in Season 4.

Katey Sagal, who played the on-screen mother of Kaley Cuoco's character in leadership 2002-2005 sitcom 8 Simple Rules, appeared as Penny's mother entertain one episode of The Billowing Bang Theory. Jack McBrayer appeared enfold one episode of The Rough Bang Theory as Penny's relative, Randall.

Kathy Bates guest starred in tierce episodes in Seasons 11 suggest 12 as Mrs.

Fowler, Amy's mother. The magician Teller also arrived in three episodes as Amy's father, Larry Fowler.