A Rival Prodigy and Sir Isaac Neutron

Cast

• 

  Iain Armitage

  Sheldon Cooper

• 

  Zoe Perry

  Mary Cooper

• 

  Lance Barber

  George Cooper

• 

  Montana Jordan

  Georgie Cooper

• 

  Raegan Revord

  Missy Cooper

• 

  Annie Potts

  Connie Tucker

• 

  Jim Parsons

  Sheldon Cooper (voice)

• 

  Ella Anderson

  Erica Swanson

• 

  Josh Cooke

  Barry Swanson

• 

  Andrea Anders

  Linda Swanson

• 

  Mckenna Grace

  Paige Swanson

• 

  Wallace Shawn

  John Sturgis