Because you like Montgomery Scott in Star Trek

Kate Beckett is a no-nonsense policewoman with a nerdy side. See them in Castle.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.

Hank McCoy is a quintessential nerdy scientist but with a few rather unconventional physical attributes. See them in X-Men Series.

Davos Seaworth is steadfast, intelligent, and trustworthy, which are hard traits to find in a place like Westeros. See them in Game of Thrones.

It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.

Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.

There must be quite a lot of fellows who haven't got anybody to bring them tea in the morning. Bertie Wooster is lucky to have his valet, Jeeves. See them in Jeeves and Wooster.

Christine Palmer is a great surgeon and an even better friend. See them in Marvel Cinematic Universe.

Aladdin is a street-thief who is on his way up. Way, way up! See them in Aladdin.

Patrick's time as a fake psychic made him a master manipulator. But he now seeks to only use his talent for good. See them in The Mentalist.

A monstrous pirate captain, Davy Jones is quite literally heartless. See them in Pirates of the Caribbean: the Curse of the Black Pearl.