Katie McConnell got married. Then she went missing. Now she's suspected of murder - nine of her in-laws died on her wedding day. The only person who might know what really happened is hopeless romantic Stefan, who tells the police the story of how he met, and fell in love with, Katie at the first of a series of weddings over the summer. But Katie isn't done with him yet… (themoviedb.org)

Stefan crashes Katie's engagement party; in the present, Stefan and Katie search for answers in the Highlands. (rottentomatoes.com)

Katie and Stefan run for their lives; in the past, Stefan starts to uncover Katie's true nature. (rottentomatoes.com)

Stefan and Katie's captor interrogates them about the details of her bachelorette party in Las Vegas. (rottentomatoes.com)

Stefan is under arrest again; his memories of Anil and Leila's wedding might hold clues. (rottentomatoes.com)

Katie journeys to London to seek answers, and the truth behind her secret revenge plot is revealed. (rottentomatoes.com)

Katie and Stefan infiltrate a wedding in Texas hoping to bring the real killer to justice. (rottentomatoes.com)

Under siege in the middle of the desert, Katie and Stefan are forced into a final showdown. (imdb)