Reggie Mantle

Reginald "Reggie" Mantle was a recurring character on Riverdale. He has since been promoted to series regular for the third season. He was portrayed by Ross Butler in the first season, though Charles Melton replaced Butler in the second season.

Reggie is a sophomore at Riverdale High School and captain of the varsity football team, the Riverdale Bulldogs. He is also a drug dealer that sells "Jingle Jangle" to other students, specifically Midge Klump, and Moose Mason.