The Big Bang Theory The Conjugal Conjecture (Season 10, Episode 1)
TV-14
TV Episode | 21 min | Comedy, Romance

Primary photo for The Conjugal Conjecture

The Big Bang Theory

The Conjugal Conjecture (Season 10, Episode 1)

TV-14

TV Episode | 21 min | Comedy, Romance

As Leonard and Penny attempt to hold another wedding ceremony everyone can attend, they have to deal with Penny's family arriving and Leonard's father spending the night with Sheldon's mother.

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Cast	+ Add Cast
15 cast members

Name	Known for
Johnny Galecki Leonard Hofstadter Leonard Hofstadter See fewer	The Big Bang Theory (2007)
Jim Parsons Sheldon Cooper Sheldon Cooper See fewer	The Big Bang Theory (2007)
Kaley Cuoco Penny Hofstadter Penny Hofstadter See fewer	The Big Bang Theory (2007)
Simon Helberg Howard Wolowitz Howard Wolowitz See fewer	Florence Foster Jenkins (2016)
Kunal Nayyar Raj Koothrappali Raj Koothrappali See fewer	The Big Bang Theory (2007)
Mayim Bialik Amy Farrah Fowler Amy Farrah Fowler See fewer	Beaches (1988)
Melissa Rauch Bernadette Rostenkowski Bernadette Rostenkowski See fewer	The Big Bang Theory (2007)
Kevin Sussman Stuart Bloom Stuart Bloom See fewer	Burn After Reading (2008)
Laurie Metcalf Mary Cooper Mary Cooper See fewer	Lady Bird (2017)
Keith Carradine Wyatt Wyatt See fewer	Nashville (1975)
Judd Hirsch Dr. Alfred Hofstadter Dr. Alfred Hofstadter See fewer	The Fabelmans (2022)
Katey Sagal Susan Susan See fewer	Futurama (1999)
Christine Baranski Dr. Beverly Hofstadter Dr. Beverly Hofstadter See fewer	Mamma Mia! (2008)
Jack McBrayer Randall Randall See fewer	30 Rock (2006)
Dean Norris Colonel Richard Williams Colonel Richard Williams See fewer	Breaking Bad (2008)