Who Done It? 1956

Synopsis:

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.

Directed by: Basil Dearden
Written by: T. E. B. Clarke
Runtime: 85 minutes
Cast:
Benny Hill
Benny Hill
Hugo Dill 
Belinda Lee
Belinda Lee
Frankie Mayne 
David Kossoff
David Kossoff
Zacco 
Garry Marsh
Garry Marsh
Det. Inp. Hancock 
Denis Shaw
Denis Shaw
Professor Stumpf 
Ernest Thesiger
Ernest Thesiger
Sir Walter