Because you like Otis Milburn in Sex Education
Rick Sanchez is a gruff, alcoholic mad scientist, with the emphasis on "mad." See them in Rick and Morty.
Shawn Hunter may be a bit of a rebellious bad boy, but he has a heart that's pure gold. See them in Boy Meets World.
Georgina Sparks uses beauty, brains, and power to always get her way. See them in Gossip Girl.
Carolos has perfect hair, a lab coat, and a constant readiness to do science. See them in Welcome to Night Vale.
For Morgana, sometimes wanting to do the right thing can led you down the wrong path. See them in Merlin.
Point the fun-loving Pippin Took towards second breakfast, and he's one happy hobbit. See them in The Lord of the Rings.
Kendall Roy is a wanna be ruthless businessman who comes across more like an anxious teenager. See them in Succession.
Don't underestimate Maggie Greene. She's a farm girl with a mission. See them in The Walking Dead.
David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.
Detective Alec Hardy doesn't let anyone get too close to him. See them in Broadchurch.
An inter-dimensional demon, Bill Cipher dreams of a more chaotic Gravity Falls. See them in Gravity Falls.
Merlin is half awkward teenager, half super-powerful wizard. He serves Prince Arthur of Camelot during the day and illegally learns magic at night. See them in Merlin.