Lightweight comedy of a college professor (Ronald Reagan) trying to teach a chimpanzee right and wrong (with the aid of pretty Diana Lynn and fellow professor Walter Slezak) to prove an experiment in environment vs. genetics. Hardly anyone's finest hour as an actor, but "Bedtime For Bonzo" still entertains in a Saturday afternoon matinee sort of way. Totally innocuous and harmless film, passable acting, generally no better or worse than the many other "B" movies cranked out by Universal in the 1950's.