Because you like Huck Finn in The Adventures of Huckleberry Finn

Roman Roy is an entitled rich boy, but he's smarter than he seems. See them in Succession.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

In Ziva David's world, you grow up fast; you don't have a choice. See them in NCIS.

Beneath Arthur's brash demeanor lurks the heart of a compassionate future king destined to unite the five kingdoms. See them in Merlin.

Joyce Byers isn't crazy. She's just speaking to her missing son across dimensions using Christmas lights. See them in Stranger Things.

An inter-dimensional demon, Bill Cipher dreams of a more chaotic Gravity Falls. See them in Gravity Falls.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

Lelouch vi Britannia is a high school student by day, masked destroyer of tyrannical empires by night. See them in Code Geass.

Mavis Dracula's interests are anything black, scream cheese, and flying around. See them in Hotel Transylvania.

Tony Stonem is the golden boy of Bristol. Problem is, he knows it. See them in Skins.

Patrick Verona is a bad boy who's after a tough girl. See them in 10 Things I Hate About You.

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