Diana Lynn, Ronald Reagan, Walter Slezak, Billy Mauch
Professor Peter Boyd's engagement to the Dean's daughter is upset by the revelation that his father was a habitual convict. To prove the Dean's genetic theory of inherited traits as wrong, Boyd starts a 'secret' experiment. He borrows the science department's chimpanzee with the goal of showing that it is one's environment that affects your reaction to right and wrong.—Richard Stephens