Guest Star: Lynn Phillip Seibel
You are viewing a list of Lynn Phillip Seibel's 1 appearance on The Big Bang Theory.
Season 5, Episode 17 - The Rothman Disintegration
Aired February 16, 2012
When an office at the University becomes available, Sheldon and his archnemesis, Barry Kripke, compete for it. Meanwhile, Amy gets Penny an extravagant gift that makes her feel uncomfortable.
Appeared as Professor Rothman