Is the world ready for four more McCarthy boys?

Ready or not, here come Adam and Abby's long-awaited quadruplets, two sets of identical twin boys, who along with their brother Liam, will turn their parents' lives upside down in the best possible way. The quads will be in good company as we'll meet Dan and Kara's baby as well as Tiffany and Blaine's third child.

It's December on Gansett Island, and the residents are looking forward to the holidays while continuing to clean up and recover from the aftereffects of Hurricane Ethel. Fall in love with two new couples and catch up with many of your past favorites—and finally attend the graduation of Dr. Jane McCarthy Cantrell, DVM.

The tourists have gone home, the seas have gotten choppy, and the air is frigid, but as the year-rounders hunker down for another long, cold winter, love will keep them warm!