Action for Slander
- Blwyddyn: 1937
- Gwlad: United Kingdom
- Genre: Drama
- Stiwdio: London Films Productions
- Allweddair: based on novel or book
- Cyfarwyddwr: Tim Whelan
- Cast: Clive Brook, Ann Todd, Margaretta Scott, Arthur Margetson, Ronald Squire, Athole Stewart
