- Country: UK
- Genres: Comedy
- Release: 1961-11-10
- Director: Henry Cass
- Writers: John Gilling
- Language: English
- Stars: Lionel Jeffries , Jack Watling , Gordon Jackson , Avice Landone , Brian Worth , Patricia Owens , Cyril Chamberlain , Erik Chitty , Frazer Hines , Alastair Hunter
- Runtime: 64 min
- Awards: N/A
- AKA: The Strange Case of Arthur Lee (United Kingdom) , Windfall , Vararahasto (Finland) , Dangerous Money (United Kingdom) , Windfall (United Kingdom)
- Plot: A shop assistant finds a case with £2000 in it, and doesn't quite know what to do with it.
- IMDB:tt0198027
Windfall Cast
Henry Cass
Director
Lionel Jeffries
Arthur Lee
Jack Watling
John Lee
Gordon Jackson
Leonard
Avice Landone
Mary Lee
Brian Worth
Michael Collins
Patricia Owens
Connie Lee
Cyril Chamberlain
Clarkson
Erik Chitty
Frazer Hines
Boy
Alastair Hunter