C. Caroll

C. Caroll was an assistant football coach at Coal Hill Academy. Believing Coach Dawson to be pushing the football team too hard, he entered the changing rooms to talk to him where he was killed by the skin-peeling dragon to feed to the dragon's mate. (TV: The Coach with the Dragon Tattoo)

His initials "Caroll. C." were later added to the Coal Hill School Roll of Honours Board. (TV: Co-Owner of a Lonely Heart)

Behind the scenes
Caroll is listed as "Assistant Coach Carroll" in the credits, with two rs.