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.
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
