A fisherman crosses paths with a diamond-smuggling gangster–who is his doppelgänger—and inadvertently takes his place at a resort hotel where he meets a special girl.
Every 100 years people stumble upon the Scottish village of Brigadoon, which will never be found on a map. A wonderful, fun filled day will be had by all who find it.
Fed up with the raising crime in Miami, the police chief and the leading members of the city council hire a former Miami gangster, gone straight, to help eliminate the biggest crime syndicate in the city.
The "Cheaper by the Dozen" crew is back, sans Clifton Webb. Lillian is struggling to make ends meet without her husband's income, while Anne, Martha, and even Ernestine find romance.