No coloring, hair, or articulation whatsoever. The wings were rubber and flexed—that’s about it. The color and hair aspects would be rectified when Mattel reused the mold for Arrow, from the Princess of Power line (1985 – 1987). Pegasus also came packaged with Perseus.
The infamous Kraken figure is here, and I’ve since added some new pics of the box. I’ll post photos of the carded figures next week. The only thing special about the line, in my opinion, is the eye-popping packaging.
(Images via eBay and he-man.org)
2 Warps to Neptune 
I had the entire line as a kid. Am dreaming that Funko-Reaction redoes this line and adds Medusa etc. to the set.
It’s peculiar that Medusa wasn’t included in the line in the first place. Mattel had plenty of time to produce more figures, but they did the project on the cheap.