17 Most Shocking TV Family Secrets of 2018

Who is Gabriel Maddox? Fans speculated that he was related to Laurel, was Wes' brother, Bonnie's son, or had a connection to Michaela's biological family. Turn's out he's Sam's son -- as in the son of Annalise's dead husband from his first marriage.

In a family where the daughter is a standup comedian, the son is a spy and the mother ran away to Paris, you can count on Abe to be the uptight one demanding everything be in its proper place. Yet even he has a wild side, which he bared to us when he exchanged the professor's plaids and tweeds for a very stretchy romper.

Richard Coyle's marvelous performance as Father Blackwood transformed what could have been a just another "I am your father," moment into a dramatic stunner.

Knowing he was dead informed everything we knew about Nicky Pearson. The reveal of him being alive doesn't just change the story but also changes everything we thought we knew about Nicky and maybe even Jack.

For years The Blacklist had been building up to the reveal of "Red is Liz's father." Watching Liz and Red bond is one of the best parts of the show. Then last season's finale ripped it all away. Red isn't Liz's father, isn't Red, and now Liz is out for vengeance.

From the get-go, we knew the Blossoms were twisted enough to fit right in a gothic novel. We've seen them commit abuse, incest, and murder. Just when you think they couldn't find a new way to creep us out, Penelope reveals the Blossoms adopted her for the sole purpose of raising her to be their heir's bride.