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.

Benny Hill
as Hugo Dill

Belinda Lee
as Frankie Mayne

David Kossoff
as Zacco

Garry Marsh
as Det. Inp. Hancock

Denis Shaw
as Professor Stumpf

Ernest Thesiger
as Sir Walter

George Margo
as Barakov

Frederick Schiller
as Gruber

Thorley Walters
as Raymond Courtney

Stratford Johns
as PC Coleman
John Chard
The Dill Detective. Who Done It? is out of Ealing Studios, directed by Basil Dearden and written by T.E.B. Clarke. It stars Benny Hill, Belinda Lee, David Kossof, Gary Marsh, George Margo, Ernest Thesiger and Denis Shaw. Music is by Philip Green and cinematography by Otto Heller. Benny Hill's ...