Ronald Reagan
Professor Peter Boyd
Diana Lynn
Jane
Walter Slezak
Professor Hans Neumann
L
Lucille Barkley
Valerie Tillinghast
Jesse White
Babcock
Herbert Heyes
Dean Tillinghast
Herb Vigran
Lt. Daggett
Harry Tyler
Knucksy
E
Edward Clark
Fosdick (as Ed Clark)
Edward Gargan
Policeman (as Ed Gargan)
Joel Friedkin
Mr. De Witt
B
Brad Browne
Chief of Police
E
Elizabeth Flournoy
Miss Swithen (as Elizabeth Flourney)
H
Howard Banks
Policeman
P
Perc Launders
Fireman
Brad Johnson
Student
Billy Mauch
Student (as Bill Mauch)
Ann Tyrrell
Telephone Operator
P
Peggy
Bonzo