"The Assassin" is a new six-episode crime thriller series created, written and executive produced by Emmy-winning brothers Harry and Jack Williams ("Fleabag", "The Tourist", "The Missing"). The cast includes Keeley Hawes, Freddie Highmore, Gina Gershon, Gerald Kyd, Shalom Brune-Franklin, Devon Terrell, Alan Dale, Richard Dormer, Jack Davenport, and David Dencik.
The show premiered originally in the UK on Amazon Prime Video on July 25, 2025, and in the US on November 20, 2025 on AMC+, with additional episodes dropping weekly on Thursdays.
Find out more about the series after the jump.