Taken from Shinwa Kataoka's blog. I think it said he was invited on the set while in Japan promoting something. Theres no OO vs JF team up but we do have OO and Go-onger team up right here :laugh:
Would be jokes if Mack's actor did an episode of Go-Onger. Nothing shocks with me American actors since Gekiranger's Xmas episode. Plus I think it would be sick to have PR Alumnis doing cameos on Sentai and vice versa.