Because you like Kyle Reese in The Terminator

This android may not have emotions, but Lt. Commander Data's curiosity about humanity is endless. See them in Star Trek: The Next Generation.

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

Jamie Fraser is a noble warrior with a romantic heart. See them in Outlander.

Leatherface's moods change with his masks. See them in The Texas Chainsaw Massacre.

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.

You couldn't ask for a better, or weirder, daughter like Cassie. See them in Marvel Cinematic Universe.

There must be quite a lot of fellows who haven't got anybody to bring them tea in the morning. Bertie Wooster is lucky to have his valet, Jeeves. See them in Jeeves and Wooster.

Jackie Brown is not your everyday flight attendant. See them in Jackie Brown.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

Kubo is a storyteller at heart who's tapping into his sense of adventure. See them in Kubo and the Two Strings.

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

Dolores Umbridge keeps her villainy hidden (albeit poorly) behind a sheen of sugary pink politeness. See them in Harry Potter Series.