Because you like Ian Malcolm in Jurassic Park
James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.
Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.
A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.
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.
Charlie is a Type A theater director dealing with something out of his control: a painful divorce. See them in Marriage Story.
A brave but pessimistic nobleman, Boromir knows one does not simply walk into Mordor. See them in The Lord of the Rings.
Jail hasn't broken Andy Dufresne's spirit, but will his spirit help break him out of jail? See them in The Shawshank Redemption.
A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.
Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.
Success for Eggsy Unwin means joining Kingsman, and failure could mean death. See them in Kingsman: The Secret Service.
Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.