A Wedding Night Goes Completely Off the Rails in Trailer for the Action Thriller AN ENEMY WITHIN
Saban Films has dropped the trailer for An Enemy Within, a dark, high-stakes action thriller that turns a wedding celebration into a pressure cooker of secrets, violence, and impossible choices.
The story throws the groom into a nightmare. Caleb Wingate, played by William Moseley, is supposed to be enjoying the happiest night of his life. Instead, he’s handed a satellite phone during the reception at a lavish Victorian hotel and given a brutal ultimatum. Kill his new father-in-law before midnight or his bride dies.
Yeah… not exactly your typical wedding toast.
The voice on the other end belongs to “The Wolf,” a legendary sniper with a personal vendetta and deadly precision. From there, the night spirals.
Guests keep dancing, champagne keeps flowing, and Caleb is stuck navigating a web of lies, armed confrontations, and some seriously shady family history. The deeper he digs, the uglier things get.
Here’s the official description that sums up the madness: "When the assassin’s motives are revealed, and Caleb’s own ambitions surface, the real danger may come from inside the family. By sunrise, the empire will fall — one bullet at a time."
The film also leans into a pulpy, B-movie vibe that feels reminiscent of Ready or Not, but with more guns and a heavier focus on conspiracy and family betrayal. There’s a sense that nobody at this wedding is clean, and Caleb might not be the innocent outsider he appears to be.
The cast rounds out with Patrick Baladi, Kim Spearman, Alexander Lincoln, Tristan Gemmill, Kate Isset, Toyin Omari-Kinch, Frances Wilding, Mollie Dorman, and Harrison Daniels, all caught in the crossfire of this unraveling family empire.
An Enemy Within marks the feature directorial debut of John Michael Kennedy, who also wrote the script. He previously worked on short films, but this project throws him straight into a full-blown thriller with a ticking clock and a body count waiting to happen.
An Enemy Within hits VOD on May 15th, 2026. If you’re into contained thrillers with messy family drama and a rising pile of secrets, this one might be worth keeping on your radar.