THE ASSASSIN Series Trailers, Clips, Featurette, Images and Posters

"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.

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Synopsis

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SYNOPSIS

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"On an idyllic and beautifully remote Greek island, retired assassin Julie lives a solitary life. A hermit for the last 10 years to escape her dark past, her humble existence is interrupted when her son Edward arrives armed with questions around new information on his paternity. Edward battles to find the right time to speak to his frustratingly distant mother, but she manages to avoid the conversation at all costs. When the moment finally presents itself for Edward to confront her, things take a deadly turn, as Julie’s dangerous past finally catches up with her and they are forced to flee the island and go on the run together, testing their dysfunctional relationship to its limits."