Scientist Daniel Potter (Tony Randall) domesticates Fluffy, a lion, to prove that even the wildest of animals can be kept as pets if they are trained properly. Needless to say, the mere sight of a lion sends Potter's fellow citizens, including the police, into a panic. Potter hides out
in a hotel, and the owner's daughter (Shirley Jones) falls in love with both lion and master. Other notables who appear in this light hearted Disneyesque romp include Jim Backus as the police sergeant and Dick Sargent of TV's "Bewitched."