All of the monster footage is Japanese footage. Here are various shots of Hatchasaurus and a few shots of Cardiatron.

Here are some shots of the Red Ranger with Dragonzord Power in effet on him.

Here's a shot of the Megazord with its Power Sword

Here's a shot of the main throne room of Rita's palace.

NOTE: The shot of Rita and her goons being in the throne doesn't actually originate from this episode but it actually originates from some of the Zyu footage that was used in "Doomsday, Part 2" which is actually an episode after this one.