Quark (1977)

S1E5 Goodbye Polumbus

Quark and his team embark on a perilous mission to Polumbus, where no one has managed to return alive. They soon find themselves ensnared by their own dreams, part of a sinister scheme orchestrated by the fearsome Gorgons to siphon the intellect of the United Galaxy's top scientists. Throughout the adventure, Quark meets an enchanting dream girl, Ficus runs into an old mentor, the Bettys face off against clones of Quark, and Gene/Jean encounters the illustrious Zoltar the Magnificent. To rescue his crew, Quark must destroy the obelisk and liberate the "clay people."