
College prof Peter Boyd tries to salvage his professional and personal reputation by using a lab chimp to prove that environment trumps heredity in behavioral development.

as Professor Peter Boyd

as Jane

as Professor Hans Neumann

as Valerie Tillinghast

as Babcock

as Dean Tillinghast

as Lt. Daggett

as Knucksy

as Fosdick (as Ed Clark)

as Policeman (as Ed Gargan)

as Mr. De Witt

as Chief of Police

as Miss Swithen (as Elizabeth Flourney)

as Policeman

as Fireman

as Student

as Student (as Bill Mauch)

as Telephone Operator

as Bonzo