First appearance of Zack's new hair style as seen in the opening credits since this second season started.
This is the only time Tommy's long hair isn't tied in a ponytail while he's the Green Ranger. He wouldn't have this style again until he becomes the White Ranger.
With the zyu footage there was actually a American English language sign saying west end park instead or Japanese language.
In one shot of the megazord battle with octophantom and when octo hits the megazord there's a live version of the megazord instead of the Japanese version.