You're Only Young Twice! (1952) — Cast
Cast
| Duncan Macrae | Haywire |
| Patrick Barr | Asher |
| Russell Waters | Professor Pacoli |
| Molly Urquhart | Duffy |
| Ronnie Corbett | Maither |
| Jacqueline Mackenzie | Nellie |
| Joseph Tomelty | O'Grady |
| Robert Urquhart | Sheltie |
| Alastair Hunter | Desk Sat. |
| Diane Hart | Ada |
| Eric Woodburn | The Woman |
| Reginald Beckwith | Radio Commentator |
| Wendy Noel | Mear |
| Roddy McMillan | Milligan |
| Andrew Downie | Black Student |
| Charles Hawtrey | Adolphus Greely |
| Archie Duncan | Constable Saunders |
| Edward Lexy | Sandy Lord |
Crew
| Ray Simm | Art Direction |
| Lindsay Galloway | Writer |
| Jimmy Evans | Makeup Artist |
| Cedric Thorpe Davie | Music |
| Jo Jago | Director of Photography |
| Barbara K. Emary | Associate Producer |
| J.F. Arnott | Technical Advisor |
| George Burgess | Sound Supervisor |
| Arthur Graham | Camera Operator |
| Muir Mathieson | Conductor |
| Bill Kirby | Production Manager |
| Jack Causey | Assistant Director |
| James Bridie | Theatre Play |
| Barbara Cole | Continuity |
| Bernard Gribble | Editor |
| Bob Jones | Production Assistant |
| John Grierson | Executive Producer |
| Len Page | Sound Recordist |
| Lindsay Galloway | Adaptation |
| Vega Stewart | Continuity |
| Terry Bishop | Director |
| Reginald Beckwith | Writer |
| John Baxter | Production Controller |
| Amy Binney | Wardrobe Supervisor |
| Terry Bishop | Writer |