AllMovie

On the night that his son Richie (Larry Mathews) is to make his acting debut as a singing bunny in a school play, Rob (Dick Van Dyke) is forced to go out of town to audition a singer for his boss Alan Brady. Richie and his mom Laura (Mary Tyler Moore) are heartbroken about this commitment, but Rob is adamant: there are just those times in life when professional necessity outweighs family obligations. However, an elaborate musical nightmare, played to the tune of Cole Porter's "You're the Top"," succeeds in showing Rob the error of his ways!