Courtney Henggeler as Missy Cooper
Guys, look! It’s Sheldon’s polar opposite fraternal sister, Missy. Courtney Henggeler’s role in TBBT was actually her first and since then, she’s had a few appearances in other shows.
Courtney Henggeler As Missy Cooper
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Although she does star alongside Anna Faris and Allison Janney on the CBS series Mom. Apart from acting, the New Jersey girl is also a model and singer.
John Ross Bowie as Barry Kripke
To put it lightly, Barry Kripke Ph.D. is really the guy we all love to hate. But hey, he brings it upon himself. Aside from acting, John Ross Bowie is also a writer and comedian.
John Ross Bowie As Barry Kripke
Bowie has made some guest appearances on Reno 911!, Curb Your Enthusiasm, Glee, and Good Luck Charlie. Moreover he wrote a book on the cult movie Heathers.
