
In a Swiss Alpine resort shortly after the War an army officer and upper-class Humpy Miller both set their sights on Mary, the landlord's daughter. When the two come down with chicken pox they are put in the charge of fellow guest Miss Cartwright, who turns out to be Humpy's old nanny. The two Englishmen unite not only against her tyranny but against a dense Greek who is also after Mary.

Nigel Patrick
Capt. Clive Norton

Kathleen Harrison
Nannie Cartwright

David Tomlinson
Humphrey 'Humpy' Miller
Jill Day
Mary

David Hurst
M. Victor

Leo McKern
Gaston Nikopopoulos

Nicholas Phipps
Gen. McLintock-White

Joan Young
Mrs. Hackenfleuger

Lionel Jeffries
Maitre D', Hotel

Paul Hardtmuth
Porter

Fabia Drake
Opulent Lady
Tommy Farr
Bruiser

Charles Lloyd Pack
Doctor
Robin Brown
American Boy

Dorothy Gordon
W.R.A.C. Orderly