Because you like Alfred Pennyworth in Gotham
Davos Seaworth is steadfast, intelligent, and trustworthy, which are hard traits to find in a place like Westeros. See them in Game of Thrones.
Cisco Ramon is a proud, enthusiastic member of a superhero support team. See them in DC Extended Universe.
Although she is underestimated, Lagertha never fails to prove her worth as both a warrior and a mother. See them in Vikings.
Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.
Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.
A brave "Young Wolf," Robb Stark has never lost a battle. See them in Game of Thrones.
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 no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.
T'Challa is a regal superhero with the weight of the world (and particularly his nation) on his shoulders. See them in Marvel Cinematic Universe.
Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.