While most episodes of "Ghosts" don't really require much background on previous events to enjoy, this is one in which viewers might benefit from a quick reminder about the past…

In Season 1, Episode 3 ("Viking Funeral"), Creepy Dirk (Arthur Holden) is elected Ghost Representative, a largely ceremonial office among the deceased that Sam has no need nor wish to honor. In the four seasons since the cholera victim's ascension, we've heard nary a peep about the position, but that's about to change.

In Season 4, Episode 19 ("Pinkus Returns"), Trevor Lefkowitz (Asher Grodman) discovers he has a daughter. He proceeds to make an even bigger fool of Sam (Rose McIver) than usual by texting his daughter the news that the man who raised her isn't her biological dad.

—Abby, I Am Your Father

In my

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