Because you like Madame Vastra in Doctor Who

Will Turner is an earnest, lovelorn blacksmith's assistant with an adventurous spirit. See them in Pirates of the Caribbean: the Curse of the Black Pearl.

Liesel Meminger is trying to ease the suffering of those around her, German and Jew alike. See them in The Book Thief.

You won't like him when Bruce Banner is angry. See them in Marvel Cinematic Universe.

Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.

Audrey Horne may seem inquisitive and charming, but she can turn on a dime. See them in Twin Peaks.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

It's easy to see why Poe Dameron would side with the rebellion: he's bad at taking orders, likes to show off, and is committed to the cause. See them in Star Wars Series.

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

Driven yet empathetic, Emily Prentiss brings humanity to the pursuit of inhuman killers. See them in Criminal Minds.

A brave but pessimistic nobleman, Boromir knows one does not simply walk into Mordor. See them in The Lord of the Rings.

Kara "Starbuck" Thrace will beat you in cards, drink you under the table, then fly circles around you in her fighter plane. See them in Battlestar Galactica.

Maurice Moss is a dedicated IT guy who even talks like a computer. See them in The IT Crowd.