The Big Bang Theory › Season 10

S10 E1: The Conjugal Conjecture

After Sheldon’s mother and Leonard's father share an evening together, everyone deals with an awkward morning the next day. Also, Penny’s family arrives for the wedding ceremony, including her anxiety-ridden mother, Susan, and her drug dealing brother, Randall.

Air date	Sep 19, 2016
Runtime	22 minutes
TMDB rating	★ 6.9/10