Because you like Reginald Barclay in Star Trek: The Next Generation

Mitchell Pritchett prefers to have a place for everything and everything in its place. See them in Modern Family.

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

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

Barry Egan has too many anger issues to list here. See them in Punch Drunk Love.

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.

Daphne Blake's unfailing enthusiasm keeps the team's morale up even as they're battling evil spirits and other ghouls. See them in Scooby-Doo.

For a taciturn, shadowy vampire, Angel has got a big mouth. See them in Angel.

Michael is an angelic architect with a whimsical worldview. See them in The Good Place.

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.

N'Jadaka is a righteous man with a violent agenda. See them in Marvel Cinematic Universe.

Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.

Losing her soul frightens Vanessa Ives the most. See them in Penny Dreadful.