Name	Known for
Iain Armitage Sheldon Cooper Sheldon Cooper See fewer	Young Sheldon (2017)
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)
Emily Osment Mandy McAllister Mandy McAllister See fewer	Hannah Montana: The Movie (2009)
Annie Potts Connie 'Meemaw' Tucker Connie 'Meemaw' Tucker See fewer	Ghostbusters (1984)
Jim Parsons Sheldon Cooper (voice) Sheldon Cooper (voice) See fewer	The Big Bang Theory (2007)
Craig T. Nelson Coach Dale Ballard Coach Dale Ballard See fewer	Coach (1989)
Martin Harris Gunther Gunther See fewer	Stranger Things (2016)
Matthew Wolf Officer #1 Officer #1 See fewer	The Girl with the Dragon Tattoo (2011)
Thomas Nicholson Officer #2 Officer #2 See fewer	Yellowjackets (2021)
Enzo De Angelis Taylor Taylor See fewer	Young Sheldon (2017)
Alan Heitz Edgar Edgar See fewer	1883 (2021)
Chris Sundlee German Businessman (uncredited) German Businessman (uncredited) See fewer	Hunt Camp