Who Done It?
- 1956 film
Big screen debut for Benny Hill as a street-sweeper who wins enough money to pursue his dream of becoming a private investigator. Also features Belinda Lee, David Kossoff, Garry Marsh, George Margo, Ernest Thesiger and more.
Cast & crew credits
| Benny Hill | Hugo Dill |
| Belinda Lee | Frankie Mayne |
| David Kossoff | Zacco |
| Garry Marsh | Inspector Hancock |
| George Margo | Barakov |
| Ernest Thesiger | Sir Walter |
| Denis Shaw | Professor Otto Stumpf |
| Frederick Schiller | Gruber |
| Thorley Walters | Raymond Courtney |
| Philip Stainton | Jimmy Maddox, Frankie's Agent |
| Warwick Ashton | P.C. Roberts |
| Stratford Johns | P.C. Coleman |
| Nicholas Phipps | Scientist |
| Gibb McLaughlin | Scientist |
| Ernest Jay | Scientist |
| Harold Scott | Scientist |
| Norah Blaney | Flora Carlton, the Actress |
| Charles Hawtrey | Disc Jockey |
| Peter Bull | Scientist |
| Harold Goodwin | Pringle, the Magazine Representative |
| Ronnie Brody | Gun Shop Assistant |
| Irene Handl | Prospective Chair Customer |
| Arthur Lowe | Tank Operator |
| Terence Alexander | Stage Manager |
| Ewen Solon | Police Radio Announcer |
| Guy Longpre | Singer |
| George Wilson | One Man Band |
| Kim Kimber | Ice Show Performer |
| Jean Alsop | Ice Show Performer |
| Elinor Bennett | Ice Show Performer |
| Glyn Houston | Police Constable |
| Jeremy Hawk | Self |
| Doris Yorke | Actor |
| Robert McDermott | Actor |
| T.E.B. Clarke | Writer |
| Basil Dearden | Director |
| Michael Relph | Producer |
| Michael Balcon | Executive Producer |
| Peter Tanner | Editor |
| Jim Morahan | Production Designer |
| Otto Heller | Director of Photography |
| Anthony Mendleson | Costume Designer |
| Philip Green | Composer |
| Tom Pevsner | 1st Assistant Director |