Name	Known for
Iain Armitage Sheldon Cooper Sheldon Cooper See fewer	Scoob! (2020)
Zoe Perry Mary Cooper Mary Cooper See fewer	Young Sheldon (2017)
Lance Barber George Cooper Sr. George Cooper Sr. See fewer	Gangster Squad (2013)
Montana Jordan Georgie Cooper Georgie Cooper See fewer	Young Sheldon (2017)
Raegan Revord Missy Cooper Missy Cooper See fewer	Young Sheldon (2017)
Annie Potts Meemaw Meemaw See fewer	Ghostbusters (1984)
Jim Parsons Sheldon Cooper (voice) Sheldon Cooper (voice) See fewer	The Big Bang Theory (2007)
Ed Begley Jr. Dr. Linkletter Dr. Linkletter See fewer	A Mighty Wind (2003)
Wendie Malick President Hagemeyer President Hagemeyer See fewer	The American President (1995)
Melissa Peterman Brenda Sparks Brenda Sparks See fewer	Fargo (1996)
Nancy Linehan Charles Peg Peg See fewer	Minority Report (2002)
Brian Stepanek Mr. Givens Mr. Givens See fewer	Bolt (2008)
Sarah Baker Cheryl Hutchins Cheryl Hutchins See fewer	The Kominsky Method (2018)
Steve Burns Nathan Nathan See fewer	Blue's Clues & You (2019)
Stephanie Escajeda Betty Betty See fewer	Love, Sex and Missed Connections (2012)
Jackie Geary Ann Ann See fewer	13 Reasons Why (2017)
Jason Alexander Gene Lundy Gene Lundy See fewer	Seinfeld (1989)
Jeremy Angel Bus Rider (uncredited) Bus Rider (uncredited) See fewer	Golden Ticket (2020)