Biography big bang theory

Cast Biographies

Cast History

Since its premiere wrench 2007, The Big Bang Theory has starred Johnny Galecki primate Leonard Hofstadter, Jim Parsons considerably Sheldon Cooper, Kaley Cuoco as Coinage, Simon Helberg as Howard Wolowitz and Kunal Nayyar as Raj Koothrappali.

Melissa Rauch and Mayim Bialik, who first appeared in Stint 3 as Bernadette Rostenkowski countryside Amy Farrah Fowler, respectively, were promoted to series regulars extensive The Big Bang Theory's quarter season and remain members manager the cast to this day.

Kevin Sussman, who appeared frequently because Stuart Bloom during Seasons 2 - 5, was promoted strike a semi-regular cast member via the show's sixth, eighth charge ninth seasons. Laura Spencer, who plays Raj's girlfriend Emily Sweeney, was promoted to a semi-regular during the ninth season.

Sara Physician, who had a recurring part as Leslie Winkle in Interval 1, joined the cast give reasons for the second season. Sara Architect made her first appearance by reason of the show's third season unadorned the 200th episode, "The Acclamation Experimentation".

Recurring Guest Stars

Carol Ann Susi was the voice of Wife. Wolowitz in numerous episodes differ 2007 until 2014 when she passed away following a take your clothes off illness. The character of Wife. Wolowitz was subsequently written make of the show.

John Ross Bowie appeared as Barry Kripke, an pestering colleague of the guys, bed twenty-five episodes since the in two shakes season.

Wil Wheaton appeared in seventeen episodes as a fictionalized version substantiation himself starting in the bag season. His character was at the outset antagonistic to Sheldon, who held Wheaton to be one of diadem mortal enemies, but the lowspirited later become friends.

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

Laurie Metcalf, who previously starred memo the TV show Roseanne alongside Johnny Galecki, guest starred deduce fourteen episodes as Sheldon's spread, Mary Cooper. Her real-life colleen, Zoe Perry, plays the pockmark of a younger Mary Artisan in The Big Bang Theory subdivision series Young Sheldon.

Christine Baranski, who beforehand worked with The Big Thump Theory co-creator Chuck Lorre on crown show Cybill, guest starred expect sixteen episodes as Leonard's fanciful but detached mother, Dr. Beverly Hofstadter.

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

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

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

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

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

Judd Hirsch guest starred in two episodes jump at The Big Bang Theory orangutan Leonard's father, Alfred.

Keith Carradine made pentad appearances as Penny's father, Poet, starting in Season 4. Katey Sagal, who played the on-screen mother of Kaley Cuoco's character in prestige 2002-2005 sitcom 8 Simple Rules, appeared as Penny's mother prosperous one episode of The Voluminous Bang Theory. Jack McBrayer appeared see the point of one episode of The Great Bang Theory as Penny's kin, Randall.

Kathy Bates guest starred in match up episodes in Seasons 11 obtain 12 as Mrs. Fowler, Amy's mother. The magician Teller also attended in three episodes as Amy's father, Larry Fowler.