
When HMS Scotia pays a visit to the French Riviera, the officers throw a lavish party to celebrate the engagement of Captain Robert Randall to Jill Eaton, a charming American girl; among the guests are Mary Carlton, Jill's American friend, and Antoinette, a vivacious redhead. However, when the last shore-boat is deemed unseaworthy, the girls are obliged to spend the night on ship. A series of hilarious complications ensue, as the officers attempt to keep the girls away from the beady eyes of Admiral Hewitt – who chooses this very night to board the Scotia.

Guy Rolfe
Capt. Alwin Maitland

Ronald Shiner
Marine Ogg

Michael Hordern
Admiral Reginald Victor Hewitt

Anne Kimbell
Mary Carlton

Nadine Tallier
Antoinette

Fabia Drake
Lady Kitty Hewitt
Mary Steele
Jill Eaton
Richard Coleman
Capt. Robert 'Bobby' Randall

Lionel Jeffries
Harry, the Tourist
Teddy Johnson
Singer

Daniel Massey
Flag Lt. Courtney

Daniel Massey
Cpl. Duckett

The Decameron
The Decameron

Martha
Martha

Joy of Living
Joy of Living

The Wheeler Dealers
The Wheeler Dealers

Sex and the Single Girl
Sex and the Single Girl

Brother Orchid
Brother Orchid

Road to Utopia
Road to Utopia

Lover Come Back
Lover Come Back

Bedtime Story
Bedtime Story

Carry On Cruising
Carry On Cruising

The Princess and the Pirate
The Princess and the Pirate

Carry On Jack
Carry On Jack