Because you like Wesley Crusher in Star Trek: The Next Generation

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

A fearless superhero, Carol Danvers always aims to go higher, further, faster. See them in Marvel Cinematic Universe.

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

Working as a captain in the American Expeditionary Forces and a spy for British Intelligence, Steve Trevor wants to end World War I once and for all. See them in DC Extended Universe.

David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.

Derek Morgan is thoughtful and kind, but he won't say no to knocking the occasional door down when he gets the chance. See them in Criminal Minds.

Zeratul is cryptic, mystic, and not to be messed with. See them in StarCraft .

For Jack Pearson, the best thing about having triplets is giving three times the love. See them in This Is Us.

In his heart, this student rebel is more of a lover than a fighter. See them in Les Miserables.

For a taciturn, shadowy vampire, Angel has got a big mouth. See them in Angel.

Ursula will oh-so-generously grant your wishes for a price. See them in The Little Mermaid.

A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.