Because you like Gimli in The Lord of the Rings

K-2SO is a blunt and sarcastic reprogrammed Imperial droid who is always up for an adventure. See them in Rogue One.

His name is Inigo Montoya and whoever killed his father should be prepared to die. See them in The Princess Bride.

Joe West is overprotective and secretive when his children are involved. See them in DC Extended Universe.

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

A brave "Young Wolf," Robb Stark has never lost a battle. See them in Game of Thrones.

One of the best in the magical world, Mad-Eye has the battle scars to prove his dedication to such a dangerous job. See them in Harry Potter Series.

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

Part archaeologist, part philosopher, part politician, Jean-Luc Picard is an unashamed intellectual who runs a tight ship. See them in Star Trek: The Next Generation.

With those dearest to him dead and no one to trust, Max Rockatansky is a slightly hysterical man alone on the run in a post-apocalyptic world. See them in Mad Max: Fury Road.

White Witch's heart is as frozen as the land she rules. See them in The Chronicles of Narnia.