Guest Star: Lauri Johnson
You are viewing a list of Lauri Johnson's 1 appearance on The Big Bang Theory.
Season 3, Episode 23 - The Lunar Excitation
Aired May 24, 2010
After Penny grows tired of her dim-witted date, she worries that dating Leonard has ruined her for dating normal guys. Meanwhile, Wolowitz and Koothrappali conspire to find Sheldon's perfect match online.
Appeared as Mrs. Gunderson