The Conjugal Conjecture
Show: The Big Bang Theory --> Season: 10 - Season 10
AirDate: 9/19/2016
Runtime: 22
Voting: 6.897 (58)

Overview: 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.
Kevin Sussman
Stuart Bloom
Laurie Metcalf
Mary Cooper
Judd Hirsch
Alfred Hofstadter
Katey Sagal
Susan Teller
Jack McBrayer
Randall Teller
Dean Norris
Richard Williams
Keith Carradine
Wyatt Teller
Christine Baranski
Beverly Hofstadter