In the late '90s, James Bishop is dealing with a complicated breakup with the help of his best friend, while trying to finish his book before the impending zombie apocalypse.

It seemed like a great idea when all-around nice guy Max and his beautiful girlfriend, Evelyn moved in together. But when Evelyn turns out to be a controlling, manipulative nightmare, Max knows it’s time to call it quits. There’s just one problem: he’s terrified of breaking up with her. Fate steps in when Evelyn is the victim of a fatal, freak accident, leaving Max single and ready to mingle. Just as Max is thinking about moving on with what could be his dream girl, Olivia – Evelyn has returned from the grave and is determined to get her boyfriend back...even if that means transforming him into one of the undead.

This time, there's no wedding. No bachelor party. What could go wrong, right? But when the Wolfpack hits the road, all bets are off.