Because you like Rachel Duncan in Orphan Black

Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.

The irrepressible Lucy Ricardo has never met a challenge she couldn't scheme her way into or out of. See them in I Love Lucy.

A photographic memory is just one of many skills Lexie Grey brings to the table as a surgeon. See them in Grey's Anatomy.

Cady Heron is the new girl in town who's also new to the world of high school, period. See them in Mean Girls.

Sophie Sheridan is a proud and independent woman who hardly ever looks before she leaps. See them in Mamma Mia!.

Dewey Finn will rock you. He feels rock and roll in his blood and guts. See them in School of Rock.

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

Kathy is a natural caretaker who strives to find hope in even the darkest of times. See them in Never Let Me Go.

A confident celebrity, Allison Hargreeves wasn't quite careful enough about what she wished for. See them in The Umbrella Academy.

Although Mako Mori may be small and quiet, she is a core of battle-hardened steel. See them in Pacific Rim.

A dedicated hedonist, Jack Harkness appreciates raunchy stories, stiff drinks, and excellent bottoms. See them in Doctor Who.

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