On an ocean liner, a nightclub singer tries to help a fellow American romance an English heiress who is being forced to return home to marry a man she doesn't love. The American must avoid his boss who is traveling on the same vessel and disguises himself as a gangster traveling with a minister who is, in fact, a disguised gangster on the lam.
| Actor | Role |
|---|---|
 Ethel MermanReno Sweeney | Reno Sweeney |
 Frank SinatraHarry Dane | Harry Dane |
 Bert LahrMoonface | Moonface |
 Sheree NorthBonnie | Bonnie |
 Nestor PaivaDr. Henry T. Dobson | Dr. Henry T. Dobson |
 Arthur Gould-PorterSir Evelyn Oakleigh | Sir Evelyn Oakleigh |
 Barbara MorrisonMrs. Wentworth | Mrs. Wentworth |
 Lou KrugmanPurser | Purser |
 Norman AbbottRadio Announcer | Radio Announcer |