Revealing: When one of Rita's monsters tears a building apart, the buildings are completely hollow, and nothing more than 6 pieces of Styrofoam stuck together to look like a building.

Plot hole: Up until about Green With Evil, we can see the Rangers fighting Super Putties, which didn't come into the Series until after Green With Evil.

Continuity: The clips on the side of the Rangers helmets constantly disappear and reappear.

Deliberate "mistake": In fight scenes, the Yellow Ranger's stature matches that of a male (and not Trini). This is because in the Japanese version of the show, the Yellow Ranger was played by a man.

Deliberate "mistake": When we see the Dragonzord, Tommy is sometimes standing on top of it. However, it is completely obvious that "Tommy" is nothing more than a small plastic figure.

Continuity: When the Dinozords are called, they emerge from their hiding places, and assemble in a line, before formed Megazord Tank mode. During this time, it is a completely rocky background. After the Sabre-toothed tiger assembles, we cut to the Triceratops - which is now assembling in a completely desert-like environment. It then switches back to the rocky environment.

Audio problem: Rita is dubbed over extremely poorly - her words don't match her mouth.

Continuity: When the Megazord is in Tank mode, the Mastidon's head section is attached to the center of the Zord. But when the Zord begins to stand up and form the Megazord, the Mastidon head section is gone.

Continuity: When in Tank mode and Megazord mode, the order in which the Rangers sit is: Billy, Trini, Jason, Kim, Zach. When switching between Tank mode and Megazord mode, Trini and Kim are switched - they are then back to their original seats once the Megazord has been formed.