The Assassin Season 1
Created by Harry Williams, Jack Williams
Secluded on a remote Greek island, retired assassin Julie has a somewhat thorny reunion with her estranged son, Edward, visiting from England. Armed with questions around new information on his paternity, Edward battles to find the right time to speak to his frustratingly distant mother. But, when the moment finally presents itself, things take a deadly turn as Julie's dangerous past catches up with her and they are forced to flee the island and go on the run together.Edward's quest for truth clashes with Julie's secrecy whilst they are forced to work together in a fight for survival, testing their dysfunctional relationship to its limits. Amid uncovering a dark conspiracy they believe to be their only threa…
The Assassin Season 1 originally premiered on Prime Video on July 25, 2025. Current US availability is unconfirmed.
The Assassin Season 1 originally premiered on Prime Video on July 25, 2025. Current US availability is unconfirmed.
Where to watch in the US
Current US availability not verified
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Episode guide
Episodes
- 1
Episode 1 source at TVmaze
Retired assassin Julie and her estranged son Edward are forced to work together in a fight for survival, testing their dysfunctional relationship to its limits.
- 2
Episode 2 source at TVmaze
Julie and Edward must maintain a cover and keep Julie's past hidden from their new hosts, but a surprise arrival only complicates things further.
- 3
Episode 3 source at TVmaze
A wedge is driven between the group but answers are close and they must press on as the danger and threat to their lives closes in.
- 4
Episode 4 source at TVmaze
Across Europe, news breaks about the tragedy Julie and Edward witnessed on the island, and they become the targets of a police manhunt.
- 5
Episode 5 source at TVmaze
The pieces finally start falling into place for Julie – does she know who might be responsible for the catastrophic trail of events?
- 6
Episode 6 source at TVmaze
As a dramatic final showdown prepares to take place, shocking truths are revealed to Edward that make him question everything he thought he knew about his life
Cast and crew
About this information
Sources and attribution
Supporting links and attribution for the dates, credits, schedules and watch options shown on this page.
- Cast and crew data
- Season release history
Release dates retain the source wording. Season history records original premieres; availability receipts identify options that can be used now or later.