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.

Professor Peter Boyd

Jane

Professor Hans Neumann

Babcock

Dean Tillinghast

Lt. Daggett

Knucksy

Policeman (as Ed Gargan)

Mr. De Witt

Student

Student (as Bill Mauch)

Telephone Operator
April 5, 1951

Professor Peter Boyd

Jane

Professor Hans Neumann

Babcock

Dean Tillinghast

Lt. Daggett

Knucksy

Policeman (as Ed Gargan)

Mr. De Witt

Student

Student (as Bill Mauch)

Telephone Operator
