Well... he isn't exactly a ranger when he's purple, but later on he turns to a red costume and then he's a power ranger. and there isn't a movie, just the "Power Rangers Mystic Force" season. I have no idea where to get the dvds, but netflix has that and every other season of power rangers on it.

My bad, i just remembered something, there was a purple power ranger in "Power Rangers Jungle Fury." He called himself the wolf ranger. But there isn't a movie, just a tv series still.

His name was R.J....and he was never in a power rangers movie. :D Maybe we'll just have to wait for the Great Legend War adaption, if Saban ever gets to that...