The Conjugal Conjecture

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.

Guest Stars

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