Because you like Montgomery Scott in Star Trek

A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

Kesuke Miyagi is a karate expert who thinks the best way a scrawny high schooler can learn how to defend himself is by washing every surface in sight. See them in The Karate Kid.

Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in DC Extended Universe.

Jorah Mormont is loyal to his queen. And he's quite in love with her as well. See them in Game of Thrones.

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.

With her mastery of martial arts and her prodigious building skills, Wyldstyle projects an air of invincibility. But she's not bulletproof. See them in The Lego Movie.

Merry Brandybuck is a troublemaking hobbit with a brave streak that some might call foolhardy. See them in The Lord of the Rings.

Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.

King Schultz is about as color-blind as a man of his era can be. See them in Django Unchained.

Talos is a mysterious military commander skilled in the art of deception. See them in Marvel Cinematic Universe.

Sarcastic and always complaining, C3PO is a droid that despite his quirks you always want by your side. See them in Star Wars Series.