After a disastrous rehearsal dinner, Megan Givens and Tom Prescott vow to call their wedding off, until they wake up the next morning stuck together in a time loop, destined to relive the worst day of their lives

Megan Givens and Tom Prescott are heading into what is supposed to be their magical wedding weekend on beautiful San Juan Island. With two difficult families, ten years of history, and all too many secrets, things quickly go wrong. After a disastrous rehearsal dinner they vow to call the whole thing off-- only to wake up the next morning stuck together in a time loop. They seem destined to relive the worst day of their lives, over and over-- and what will happen if their wedding day does arrive? -- adapted from jacket