Because you like Nymphadora Tonks in Harry Potter Series

No one has seen The Mandalorian without his helmet since he swore the creed. See them in The Mandalorian.

It's hard enough for Marta Cabrera to be part of a murder investigation, but when you can't lie? See them in Knives Out.

Raven Reyes may be a deliquent, but she's also the youngest zero-gravity mechanic who fixed a 130-year old escape pod to make it through the descent to Earth. See them in The 100.

Once described as a "beautiful, tropical fish," Ann Perkins exudes warmth, and unlike most of her friends she also has common sense. See them in Parks and Recreation.

A consummate schemer with a knack for solving mysteries, Shawn Spencer has trouble taking anything seriously. See them in Psych.

An opinionated pothead with a passion for conspiracy theories, Steven Hyde is secretly more sensitive than he lets on. See them in That '70s Show.

A dedicated hedonist, Jack Harkness appreciates raunchy stories, stiff drinks, and excellent bottoms. See them in Doctor Who.

Veronica Lodge is a quintessential mean girl trying to make a better life, and a better self. See them in Riverdale.

Lady Macbeth takes being a powerful woman to a whole other level. See them in Macbeth.

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.

Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.