Guest Star: Michael Patrick McGill
You are viewing a list of Michael Patrick McGill's 1 appearance on The Big Bang Theory.
Season 11, Episode 4 - The Explosion Implosion
Aired October 16, 2017
When Howard worries about raising another child, he and Sheldon bond as they assemble a model rocket together. Meanwhile, Leonard is freaked out when he learns that Penny and his mother have become friends.
Appeared as Police Officer