Because you like Rick Flag in DC Extended Universe
Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.
The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.
Hunting ghosts is both a job and a passion for Abby Yates. See them in Ghostbusters (2016).
Protecting Earth from mystical threats and training new members, Ancient One has her hands full with her latest recruit Stephen Strange. See them in Marvel Cinematic Universe.
Privileged young Bruce's childhood was nearly perfect. Now, his life is anything but. See them in Gotham.
Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.
Freddie Freeman is a superhero aficionado with a dark sense of humor. See them in DC Extended Universe.
After years of living vicariously through other people's heroic stories, Wade Watts is about to become a hero himself. See them in Ready Player One.
Kesuke Miyagi is a karate expert who thinks the best way a scrawny high schooler can learn how to defend himself is by washing every surface in sight. See them in The Karate Kid.
A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.
Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.
