X Minus One – “Knock” (Classic Sci-Fi Survival Story, 1955)

X Minus One | Old Time Radio · Nov 8, 2025 · 28m

https://www.OldTimeRetroRadio.com In X Minus One’s eerie adaptation of Fredric Brown’s short story “Knock,” humanity faces its final reckoning. After a mysterious cataclysm wipes out all life on Earth, only two survivors remain — a man and a woman, left to rebuild civilization from the ashes. But the unseen beings who caused the event are still watching. This haunting, philosophical tale examines the fragility of existence and the strange purpose behind creation itself, delivering one of the most unforgettable conclusions in science fiction radio history. 🎧 Fully restored and professionally…