Because you like Rupert Giles in Buffy the Vampire Slayer

Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in DC Extended Universe.

Clarice Starling is patiently working with one serial killer to stop another. See them in The Silence of the Lambs.

Sideshow Bob is a bitter ex-performer who was forced to do inhumane stunts for slapstick comedy. Now he's exacting revenge on his former boss, a clown. See them in The Simpsons.

People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

Egon Spengler prefers collecting spores, molds, and fungus to interacting with people. See them in Ghostbusters.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.

David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.

Burton Guster is a level-headed investigator with a "Super Sniffer" nose. See them in Psych.

Nicholas Angel is super-dedicated to his job as a police officer. Maybe a little too dedicated. See them in Hot Fuzz.