This episode actually felt like Usagi's own show, with the turtles guest-staring in it, much like how TNM turtles crossovered in the
Power Rangers in Space episode (the premise was also the same, with the turtles being initially brainwashed by the enemy and all). Although, this time it's actually the other way round
Sumo Kuma looked like an Ursaring
Did anyone notice that Raph was left out (intentional?) as the rest of them rode off the cliff at the very end?