Watch The Big Bang Theory Season 10 Episode 1 : The Conjugal Conjecture - Full Episode Streaming Online in HD-720p Video Quality

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.

Genre: Comedy

Air Date: 2016-09-19

Season Number: 10
Episodes Number: 1

First Air Date: 2007-09-24

Last Air Date: 2017-10-23

Runtime: 22 min