Because you like Greg Lestrade in Sherlock

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

Despite Norman Bates' typically kind and shy personality, he is also prone to occasional violent outbursts. See them in Bates Motel.

Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.

This android may not have emotions, but Lt. Commander Data's curiosity about humanity is endless. See them in Star Trek: The Next Generation.

Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.

Talos is a mysterious military commander skilled in the art of deception. See them in Marvel Cinematic Universe.

A childlike space cadet, Brittany Pierce has a surprisingly open-minded spirit. See them in Glee.

Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.

This cannibalistic villain may be a loner, but Killer Croc doesn't have problems with self-confidence. See them in Suicide Squad.

A bloodsucker, Carlisle Cullen is actually more likely to give you a blood infusion. See them in Twilight.

Molly Weasley runs a household teeming with magic: gnomes run around the garden, dishes wash themselves, and noisy ghouls rule the attic. See them in Harry Potter Series.