Professor Brawn
Billy Bevan
Mrs. Strong
Madeline Hurlock
Hector Strong
Vernon Dent
Nurse
Ruth Taylor
Guest
Thelma Hill
Male Nurse
Marvin Loback
William McCall
Cop
Stanley Blystone
Director
Del Lord
Earle Rodney
Writer
Carl Harbaugh
George Jeske
Jefferson Moffitt