Darker than any Supermarionation show before it with maybe the first 'sexual' puppets, all seemingly designed to be super-attractve. Darker, because every episode seems to contain a disaster and death depicted in the most extreeme of ways; was this really aimed at kids or anyone under the age of 16 :)

I've enjoyed Gerry Andersons shows that made it to America, Space 1999, U.F.O., Thumderbirds, but never seen this one before. It's on Pluto TV's Shout TV channel. And there's Ed Bishop's voice as Capt. Blue.