If you saw Ian Scott Rudolph on the street, you probably wouldn’t be in much awe. The actor has only played small roles in T.V. series.
Besides TBBT, he also appeared in “The Middle.” He didn’t even receive credit for his work as Captain Sweatpants until season 7. We still love you, Captain Sweatpants.
Christine Baranski – Now
Similar to many actors and actresses alike, Christine studied at the respected Juilliard School. She has influenced the acting world with her formal and respectable appearance and voice.
Christine Baranski is a very talented actress and has used her talents both on stage and on screen. The two-time Tony winner has also appeared in the movie adaptation of "Mamma Mia," starred in the hit series "The Good Fight," and is constantly working on new projects.
Ian Scott Rudolph as Captain Sweatpants – Then
While Captain Sweatpants doesn’t have a clearly defined role perse or even a proper name, he is still a part of "The Big Bang Theory."
He is known as Captain Sweatpants, a name that comes from the fact that he’s always seen wearing sweatpants and an iconic superhero t-shirt. Appearing He can be seen in the comic book store most of the time and was part of seasons 2 to 7.
Brian George as Dr. V.M Koothrappali – Then
Dr. V.M Koothrappali has played a somewhat controversial role on "The Big Bang Theory," but through it all, we love him.
He plays the role of Raj’s father and works as a successful gynecologist in New Delhi, India. We mostly see him on video chat with his wife. He makes his first physical appearance in season 8, in ‘The Clean Room Infiltration.’ Hey, doc!
Brian George as Dr. V.M Koothrappali – Now
Much like his character in TBBT, in real life, Brian George’s life is also varied. He was born in Jerusalem and has since lived in Israel, London and currently lives in Toronto, Canada.
He studied theater and performing arts at the University of Toronto and has been working in comedy and drama, on-screen and as a voice-over talent, since 1976. In 1997, he landed a big acting gig on "Austin Powers: International Man of Mystery." He is recognized for his role as Babu Bhatt on "Seinfeld" and his role on "The Big Bang Theory."