Because you like King George VI in The King's Speech
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.
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 no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.
Charlie is a Type A theater director dealing with something out of his control: a painful divorce. See them in Marriage Story.
A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.
Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.
An adventurous dreamer, George Bailey always winds up putting other people's dreams first. See them in It's A Wonderful Life.
Billy Butcher's job is to give everyone hell by any means necessary. See them in The Boys.
King Schultz is about as color-blind as a man of his era can be. See them in Django Unchained.
Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.