Because you like Helena in Orphan Black

Kathryn Merteuil may be a vain sociopath, but you won't be able to look away. See them in Cruel Intentions.

A whip-smart NYU professor who is a master of her classroom but less confident in her love life, Rachel Chu comes into her own on a trip to Singapore. See them in Crazy Rich Asians.

Small and curious, he is a 50-year-old baby of a peculiar green species with unusual abilities. See them in The Mandalorian.

Columbus can't trust anyone. The first girl he let into his life tried to eat him. See them in Zombieland .

Growing up is hard for Carl Grimes. Growing up in a zombie apocalypse is even harder. See them in The Walking Dead.

Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.

Cosette is an idealistic woman whose innocence stands in contrast to her harsh childhood. See them in Les Miserables.

With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.

A sexy succubus , Morrigan Aensland lives for pleasure. See them in Darkstalkers .

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.

A fearless superhero, Carol Danvers always aims to go higher, further, faster. See them in Marvel Cinematic Universe.

Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.