The wedding was just the beginning.
On his wedding night, Caleb Wingate is ordered to kill his father-in-law before midnight or his bride dies. As a deadly assassin closes in and family secrets erupt, Caleb must uncover the truth before the night ends in blood.
An Enemy Within (2025) is a action and thriller film directed by John Michael Kennedy, released on October 10, 2025 with a runtime of 1h 27m. It stars William Moseley, Patrick Baladi, Kim Spearman and Alexander Lincoln. Viewers rate it 5.4 out of 10 across 20 ratings.
Watch the official trailer for An Enemy Within before you stream it.
William Moseley
as Caleb Wingate
Patrick Baladi
as Robert Foresight
Kim Spearman
as Julia Foresight
Alexander Lincoln
as Jackson Wingate
Tristan Gemmill
as William Wingate
Kate Isitt
as Barbara Wingate
Toyin Omari-Kinch
as Phillip Foresight
Frances Wilding
as Fiona Foresight
Harrison Daniels
as The Wolf
Directed by John Michael Kennedy, written by John Michael Kennedy.
Average viewer score of 5.4/10 from 20 ratings.
Despite a misleading marketing campaign hinting at high-octane action, **An Enemy Within** is actually a slow-burn, stage-like suspense thriller. Building tension through shifting trust and family secrets rather than heavy explosions, it punches above its weight given its budget constraints. It can feel overly talky at times, but fans of claustrophobic, morality-driven mysteries will find plenty to enjoy.
Reviewed on October 19, 2026
**A Gripping Slow-Burn Suspense Thriller That Keeps You Guessing** Marketing *An Enemy Within* draws you into a world where trust is fragile, danger is always close, and nothing is quite what it seems. This atmospheric, slow-burn suspense pressure cooker builds tension through strong performances, intriguing characters, and a growing sense of paranoia, not nonstop action- the trailer and poster are misleading. What…
Reviewed on October 20, 2026
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An Enemy Within (2025) is currently available to rent or buy from Amazon Video, Apple TV Store, Google Play Movies, YouTube and Fandango At Home. No subscription streaming option is listed right now, so availability may change.
The main cast of An Enemy Within (2025) includes William Moseley, Patrick Baladi, Kim Spearman, Alexander Lincoln and Tristan Gemmill. The film was directed by John Michael Kennedy. You can see the full cast and crew list, with character names, further up this page.
An Enemy Within was released on October 10, 2025 and runs for 1h 27m.
An Enemy Within (2025) holds an average rating of 5.4 out of 10 from 20 viewer votes, and is a good pick if you enjoy action and thriller films. Read the viewer reviews on this page to decide for yourself.
Yes. The official An Enemy Within trailer is embedded in the trailer section of this page and plays instantly, no download or sign-up required.
