Young Sheldon Season 1, Episode 16 Killer Asteroids, Oklahoma, and a Frizzy Hair Machine Comedy Family IMDB 8.1 Country United States Duration 22 min Air Date 2018-03-29 Actors Iain Armitage (Sheldon Cooper) Zoe Perry (Mary Cooper) Lance Barber (George Cooper) Montana Jordan (Georgie Cooper) Raegan Revord (Missy Cooper) Annie Potts (Connie Tucker) Emily Osment (Mandy McAllister) Jim Parsons (Sheldon Cooper (voice)) Overview A disappointing loss at the science fair sends Sheldon’s life in a new direction.