Because you like Ben Linus in Lost

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

Working as a captain in the American Expeditionary Forces and a spy for British Intelligence, Steve Trevor wants to end World War I once and for all. See them in DC Extended Universe.

Billy Butcher's job is to give everyone hell by any means necessary. See them in The Boys.

Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.

A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.

Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.

Lazy and cynical‚ Bernard Black is the ultimate curmudgeon. See them in Black Books.

There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.

Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.

The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.

Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.

Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.