Because you like Mrs. Hudson in Sherlock

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

Murph is inquisitive, compassionate, and stubborn, with a passion for science she shares with her dad. See them in Interstellar.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.

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.

This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.

Raj Koothrappali is an astrophysicist who sees stars when he feebly tries to chat up women. See them in The Big Bang Theory.

Jyn Erso is a rebellious criminal tasked with stealing the blueprint to the Death Star to find its fatal flaw before it destroys the planet. See them in Rogue One.

Bran Stark discovered a scandelous family secret. He swore to keep quiet but soon found himself on the receiving end of attempted murder. See them in Game of Thrones.

All Catelyn Stark wants is to keep her family safe, but life in Westeros makes it nearly impossible. See them in Game of Thrones.