John Putch
— Danny Stubbs
Terry Beaver
— William Miller
Brad Dourif
— Kevin Harrington
Lane Davies
— Steve Barrett
Benji Wilhoite
— Young Bill Miller
J.J. Sacha
— Young Danny Stubbs
Sam McPhaul
— Young Kevin Harrington
Jason Jones
— Young Steve Barrett
Mary Nell Santacroce
— Sister Gertrude
Mary Elizabeth McDonough
— Sister Juliet
Sandra Dorsey
— Sister Othilda
Randi Layne
— Sister Joan of Arc
Muriel Moore
— Sister Edmunda
Carol Hayes
— Sister Scholastica
Donna Smith
— Sister Atta
Judith Anderson
— The Sister of Purgatory (voice)
Joe Conley
— Father Minnelli
Alyson Hannigan
— Patty Stubbs
Terry Molloy
— Football Player