This movie debut for saucy British TV comic Benny Hill has Benny leaving his job as a sweeper after winning some money. He becomes a private detective and investigates a plot to assassinate British scientists.


Overview
Screenplay
Director
Top Billed Cast
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Benny Hill
Hugo Dill

Belinda Lee
Frankie Mayne

David Kossoff
Zacco

Garry Marsh
Det. Inp. Hancock
DS
Denis Shaw
Professor Stumpf

Ernest Thesiger
Sir Walter
GM
George Margo
Barakov

Frederick Schiller
Gruber

Thorley Walters
Raymond Courtney
Media
![Who Done It? (1956) Original Trailer [FHD]](https://i.ytimg.com/vi/pv3jeK9ZCGo/hqdefault.jpg)