Doug is a fictional character portrayed by Allen Nabors in the TV series The Big Bang Theory.
They appear in 1 episodes out of a total of 279 aired
Doug is also portrayed by Joel Murray.
Episodes1
The Fuzzy Boots Corollary
episode S1.E3 october 2007Leonard gets upset when he discovers that Penny is seeing a new guy, so he tries to trick her into going on a date with him.
