The Postcard Killings
- Blwyddyn: 2020
- Gwlad: Germany, United Kingdom, United States of America
- Genre: Drama, Thriller
- Stiwdio: Kjam Media, Good Films Collective, Hindsight Media, James Patterson Entertainment, Lipsync Productions, Kodak Motion Picture, ZDF, Wild Bunch Germany, Maze Pictures, Capstone Pictures
- Allweddair: london, england, based on novel or book, family secrets, stockholm, sweden, serial killer, ex-husband ex-wife relationship
- Cyfarwyddwr: Danis Tanović
- Cast: Jeffrey Dean Morgan, Famke Janssen, Cush Jumbo, Joachim Król, Steven Mackintosh, Naomi Battrick