George is an unwilling civilian during the war. When an enlisted friend switches clothes with him in order to go to a party, George finds himself mistakenly pressed into the navy, where he gets involved with pretty Ann Firth and caught up in a subplot involving German spies.

Directed by: Marcel Varnel
Written by: Peter Fraser & Edward Dryhurst
Runtime: 97 minutes
Tagline: He's all at sea!
Cast:
George Formby George Formby
George Blake 
Anne Firth Anne Firth
Pat 
Reginald Purdell Reginald Purdell
Birdie Edwards 
Peter Murray-Hill Peter Murray-Hill
Shapley 
Manning Whiley Manning Whiley
Church 
Hugh Dempster Hugh Dempster
White