Kim Milford, portrayed Rocky, the creation of Dr. Frank-n-furter in the original Broadway production of "The Rocky Horror Show," 1975, and he was in Corvette Summer with Mark Hamil and Annie Potts.
Why are aliens alway naked? Advanced civilizations have no fashion sense, modesty, or don't get cold or sunburn?
Why did I watch the whole movie? It did not get better later in ... :facepalm
He also was responsible for the makeup fx.