All of the villain footage on Earth is Japanese footage except for the shot of Alpha getting the Singing Squash.

Terror Toad, as shown here and is always in ZyuRanger footage.

The shot of young Zordon retrieving the Singing Squash at one point in his life as shown here is a shot of Barza from this same ZyuRanger episode.

As I said, the shot of Alpha getting the Singing Squash as shown here is new footage.

Also Alpha created the Antidote for Baboo's Punk Potion which you can partly see here