Likeable 6th grader Liam writes to Santa asking him to prove that he's real. But Liam is dyslexic and accidentally sends his letter to Satan instead, who shows up at Liam's house, excited to have his first fanboy letter and wanting a little of Liam's soul.
Robert Timothy Smith
Jack Black
Keegan-Michael Key
Brianne Howey
Hayes MacArthur
P.J. Byrne
Jaden Carson Baker
Kai Cech
Post Malone
Gavin Munn
Cate Freedman
Ben Stiller
Kyle Gass
Lee Reyes
Bash Hagelin
Bryson Dean Haney
Lindsay Rootare
Luke Chiappetta
Greg Clarkson
Maiya Moran
Abe Farrelly
Leo Easton Kelly
Tierre Turner
Carole Kaboya
Travon McEntyre
Izzy Herbert
Selah Kimbro Jones