Detective Nik Stevens is finally getting married to his fiancé, Kalli Ballas, in their big fat Greek town of Clearview, Connecticut. But first his best man Boomer along with his groomsmen decide to throw him a bachelor party in Atlantic City.
Being the outsider of the group and the most suspicious one of the bunch, Detective Mitch Stone’s gut is telling him this bachelor party isn’t such a good idea. When a string of bad luck happens, Mitch’s fears come true. But when their suite gets robbed and Nik’s wallet goes missing, he fears more than Nik's identity is lost.
Nik's Yiayia’s heirloom wedding ring he planned to give Kalli was hidden in a secret pocket. On top of that, an old case Boomer was involved with comes back to haunt him, stacking the odds of survival against them all.
With the wedding set to take place a few months after they get back, the Greek mamas will see it as a bad sign from the gods, and Kalli may never forgive him. Running out of time, the detectives must put their heads together and find the ring before everything is lost.
But will the unsolved mystery from the past follow them into the future?