Agatha
- साल: 1979
- देश: United Kingdom
- शैली: Drama, Mystery, Thriller
- स्टूडियो: Sweetwall, First Artists, Warner Bros. Pictures
- कीवर्ड: journalist, husband wife relationship, england, historical figure, disappearance, spa, mystery writer, 1920s, crime fiction writer, female writer
- निदेशक: Michael Apted
- कास्ट: Dustin Hoffman, Vanessa Redgrave, Timothy Dalton, Helen Morse, Celia Gregory, Paul Brooke