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Old Time Radio Sci-Fi — Dimension X: "The Lost Race" (1950) | Full Episode episode artwork

Jun 19, 2026 29 min

Old Time Radio Sci-Fi — Dimension X: "The Lost Race" (1950) | Full Episode

from VintageRadioShows.com Hosted by VintageRadioShows

Dimension X was NBC Radio's pioneering science-fiction anthology, the first to dramatize stories by the genre's leading authors. In "The Lost Race," adapted from Murray Leinster and broadcast May 20, 1950, a shipwrecked space crew stumbles onto the ruins of an ancient, long-dead spacefaring civilization -- only to discover the wreckage hides a deadly secret with the power to destroy the present as it once destroyed the past. 🎧 Hundreds more classic radio shows free at https://www.vintageradioshows.com 📱 Listen anywhere with the Vintage Radio app for iPhone and iPad: https://apps.apple.com/us/app/vintage-radio/id455577974

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Old Time Radio Sci-Fi — Dimension X: "The Lost Race" (1950) | Full Episode

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