An Enemy Within (2025) is a Action, Thriller film that follows 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. Currently, you can watch An Enemy Within on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 6.7 out of 10 from 3 votes. Fans of action movies may also want to explore similar titles below.