One Wild Oat

One Wild Oat is a 1951 British film starring Stanley Holloway, Robertson Hare and Sam Costa with a notable appearance by a pre-stardom Audrey Hepburn as an extra.

Plot
A barrister (Robertson Hare) attempts to discourage his daughter's infatuation for a philanderer by revealing his past. The plan backfires when the daughter's would-be father-in-law (Stanley Holloway) threatens to reveal the barrister's shady background.