One Wild Oat

One Wild Oat is a 1951 British comedy film directed by Charles Saunders and starring Stanley Holloway, Robertson Hare and Sam Costa with appearances by a pre-stardom Audrey Hepburn and Roger Moore as extras. Plot Barrister Humphrey Proudfoot attempts to discourage his Cherrie's infatuation for Fred, a philanderer, by revealing Fred's past. The plan backfires when Alfred Gilbey, the daughter's would-be father-in-law, threatens to reveal the barrister's own shady background. Cast Robertson Hare as Humphrey Proudfoot Stanley Holloway as Alfred Gilbey Sam Costa as Mr. Pepys Andrew Crawford as Fred Gilbey Vera Pearce as Mrs. Gilbey June Sylvaine as Cherrie Proudfoot Robert Moreton as Throstle Constance Lorne as Mrs. Proudfoot Gwen Cherrell as Audrey Cuttle #1 Irene Handl as Emily Pepys (Audrey Cuttle #2) Ingeborg von Kusserow as Gloria Samson (as Ingeborg Wells) Charles Groves as Charles Joan Rice as Annie (maid) Audrey Hepburn as the Hotel receptionist Fred Berger as Samson William Fox as the porter Roger Moore (uncredited) had a bit part Production