Three married men, George (Tony Randall), Doug (Howard Duff), and Howie (Howard Morris), and divorcé Fred (James Garner) are friends who commute to work from Greenwich, Connecticut, to New York City on the same train. Seeing Fred's philandering boss, Mr. Bingham (Larry Keating), with his mistress sets the men to fantasizing about sharing the expense of an apartment in the city as a love nest. As a gag, they give Fred the task of finding an unrealistically inexpensive apartment and a blonde "companion" to go with it.