E4 The Big Bang Theory (T) Fri 22:40

The Big Bang Theory (T)

The friends struggle through an awkward morning after Sheldon's mother and Leonard's father share an evening together. Penny's family arrives in town to attend Penny and Leonard's second wedding ceremony. Keith Carradine, Laurie Metcalf, Christine Baranski and Judd Hirsch guest star.

S10 E01