Because you like Keith Mars in Veronica Mars

Small and curious, he is a 50-year-old baby of a peculiar green species with unusual abilities. See them in The Mandalorian.

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Detective Alec Hardy doesn't let anyone get too close to him. See them in Broadchurch.

Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.

Christine Daae has been secretely taking lessons from a phantom musician. It sounded less creepy in her head. See them in The Phantom of the Opera.

This power-hungry Time Lord calls himself the "master of all." Bonus: he has 13 lives. See them in Doctor Who.

Beth March is the glue that holds her family together. See them in Little Women.

A legendary warrior with a complicated relationship to the truth, Jaime Lannister is revered and reviled in equal measure See them in Game of Thrones.

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.

Though a painful tragedy leaves her closed off and distant, Rosalina is still an endlessly kind princess. See them in Super Mario Galaxy .

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