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