Because you like Lagertha in Vikings

Whether it's a companion he’s failed or lingering guilt from the war, the Doctor can never truly let go of his past lives. See them in Doctor Who.

A brilliant intelligence officer, Eve Polastri seems more like Bridget Jones than James Bond. See them in Killing Eve.

A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.

Woody is a selfless leader of Andy's toys who likes change less than a snake in his boots. See them in Toy Story.

Patrick Verona is a bad boy who's after a tough girl. See them in 10 Things I Hate About You.

Celie Johnson says she's poor, black, and may even be ugly. But dear God she's here. See them in The Color Purple.

Paris Geller is a newspaper editor, class president, and headed for Harvard. See them in Gilmore Girls.

Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.

Nancy Wheeler is popular but independent, sheltered but gutsy. See them in Stranger Things.

Brandon Teena is an adventurous young man with the courage to be himself. See them in Boys Don't Cry.

The vampire that killed Zero Kiryu's family also infected him, and he starts to crave blood, much to his horror. See them in Vampire Knight.