Because you like Margaret Houlihan in M*A*S*H

Goh Peik Lin is funny, unfiltered, and a fiercely supportive friend. See them in Crazy Rich Asians.

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

Hughie Campbell didn't ask to be a hero, but he's tired of injustice. See them in The Boys.

Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.

An adventurous dreamer, George Bailey always winds up putting other people's dreams first. See them in It's A Wonderful Life.

Ahsoka Tano hopes to be a very powerful and knowledgeable Jedi one day. See them in The Clone Wars.

Despite this being Robin Buckley's first rodeo with the strange things that go down in Hawkins, she is quick to adapt and proves herself to be a loyal friend. See them in Stranger Things.

Nothing inspires dread like the mysterious, masked Man in Black. But what's he hiding? See them in The Princess Bride.

Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.

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