Role in the series
He was frist mentioned in "Fighter Flight", where according to Soos, a teenager break both of Reggie's arms, legs, and maybe even killed him, however Soos then says that he and Reggie weir just talking about it.
Reggie makes his first in-person appearance in "Soos and the Real Girl", when he is having an engagement party in a week and wants Soos to come. He and his fiancee are later seen at the mall but Soos doesn't went Reggie to see that he still single and hides.
He has a small cameo in "Blendin's Game", were he is seen as a kid was a young Soos telling not sweat it since his dad wasn't coming.