Because you like Allison Cameron in House M.D.

A brave but pessimistic nobleman, Boromir knows one does not simply walk into Mordor. See them in The Lord of the Rings.

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

Susan Pevensie is sensible, practical, and fiercely protective of those she loves. See them in The Chronicles of Narnia.

Oscar Martinez is a national accountant in an office of weirdos. See them in The Office.

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

Sabriel is smart enough to understand the dangers that await her and brave enough to face them anyway. See them in Abhorsen Series.

They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.

A talented OBGYN, Addison Montgomery is trying to figure out the whole love and marriage thing. See them in Grey's Anatomy.

Claire Temple is a dedicated nurse providing secret care to New York's vigilantes. See them in Marvel Cinematic Universe.

Chuckie Finster is a baby afraid of everything from clowns to closets, unless his best friend's by his side. See them in Rugrats.

A majestic ruler, Mufasa is respected throughout the animal kingdom. See them in The Lion King.

Introverted Kira Yukimura is sweet, bubbly, and eager to make friends. See them in Teen Wolf.