You bet the Power of Grayskull there were!--and She-Ra, too!:
Please tell me you didn't know where to find that info right off the top of your head! ;-)
Man...looked at it briefly. It's been years since I thought about that show. Brings back memories.
Somewhere in the wall of our house there's an Orko...my brother and I used to stash things in the ceiling since we had moveable tiles at that time. Drove my Dad nuts 'cause we never could get them seated quite right after. But Orko disappeared...I'm assuming he fell down behind the wall.