After he refuses to disavow his faith, a devout Christian student must prove the existence of God or else his college philosophy professor will fail him.
Professor Radisson
Josh Wheaton
Reverend Dave
Mark Shelley
Kara
Mirsab
Fahid
Willie Robertson
Korie Robertson
Ayisha
Martin Yip
Amy Ryan
Mina
Reverend Jude
Martin's Father
Mina's Mother
Dr. Stevens
June Wheaton / Professor Radisson's Mom
Leah
Checkout Girl
Michael Tait
Jeff Frankenstein
Duncan Phillips
Jody Davis
College Student
Second Guest
Bored Junior
Another Student
Receptionist
Caregiver Nurse
Ward Wheaton
Student
Tom Blanchart
Maitre D'
Margie
Female Guest
First Colleague
Male Guest
Nurse
Ticket Girl
Male Student
Female Sophomore
Extra Student 1
Extra Student 2
Jockey Student
Abby Wheaton
Professor Radisson's Mom (voice)
Himself (voice)
Female Guest 2
Amanda
Burger Guy
Vonda
