![The Big Bang Theory Season 10 Episode 1 The Big Bang Theory Season 10 Episode 1](https://image.tmdb.org/t/p/w185/dz2Mq1bpjBFiTOJbomCEP59kqJV.jpg)
The Big Bang Theory Season 10 Episode 1
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.
Serie: The Big Bang Theory
Director: Anthony Joseph Rich, Mark Cendrowski, Nikki Lorre
Guest Star: Christine Baranski, Dean Norris, Jack McBrayer, Judd Hirsch, Katey Sagal, Keith Carradine, Kevin Sussman, Laurie Metcalf