For the Grayson family the holidays have always been a time of togetherness. Eat, drink, and be merry is their motto, but not this year . . . With Marcus and Riley knee deep in their flourishing careers, their spouses, Tessa and Beck, have been decking the halls and dashing through the snow without support from the busy Grayson duo. A new baby is on the way for one of these ladies and she hasn't even had the chance to tell the daddy; plans for a huge holiday feast are up in the air because priorities are out of whack; unexpected visitors and a bomb of a surprise from Mr. Grayson-it's safe to say this holiday will be far from jolly. Tempers are high, feelings are bruised, and it's not something spiked eggnog can cure. Will Marcus and Riley make it home for the holidays or will Tessa and Beck be forced to ring in the New Year alone?