This is archetypally 60s goofy fun. There’s a LOT of things wrong with it, such as the constant padding of the story and the absolutely terrible special effects, but you know what? It’s fun, it’s extremely creative in its look, art design and so on, and Jane Fonda is absolutely getting it. It also helps that Fonda is achingly beautiful and sexy, and it’s pretty much her central charismatic performance that allows this movie to deliver at all.

Rather wonderful, inheriting its spirit and art from early Flash Gordon and Planet of the Vampires, and itself becoming the spiritual parent of Battle Beyond the Stars, Starcrash and the 1980 Flash Gordon.

Great theme song too. All together now…’Bar-bar-ella, psy-che-delaaaa’