Because you like Doogie Howser in Doogie Howser, M.D.

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

Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.

Though she can seamlessly flit between glamorous identities, Sydney Prosser is more vulnerable than she pretends to be. See them in American Hustle.

Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.

Alex Dunphy's self-reliant intelligence comes with a healthy dash of sarcasm. See them in Modern Family.

Quinn Fabray can become a monster when there is something she wants. See them in Glee.

Talking to a stranger on a train is the best decision Jesse Wallace ever made. See them in Before Sunrise.

Greg Hirsch is new to the Roy family's cutthroat world of wealth and privilege. See them in Succession.

Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.

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

Loyal and supportive, Cece Parekh is the best friend a girl could ask for. It doesn't hurt that she's a supermodel. See them in New Girl.

Mitchell Pritchett prefers to have a place for everything and everything in its place. See them in Modern Family.