Yeah i think these were just US release, made by Mattel but i never saw any as a kid.
LOL stu, nearly got it haha.
I think they should have brought out more in the figure line, like medusa and the blind witches ect.
They only released Thallo, Perseus, Charon, and Calibos, Pegasus and the Krakken. (also a multipack of perseus and pegasus)
I need the Krakken but i want it boxed, its quite expensive as well.