5.8 Four astronauts returning from mankind's first mission to Mars enter a time warp and crash on a 26th Century Earth devastated by atomic war. Our heroes meet with hideous mutant cavemen, giant spiders, love-struck beauties in short dresses, and jealous old geezers in sparkly skullcaps as they struggle to save humanity and build a new world.
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Streaming rights come and go, and picture quality is squeezed by bandwidth. A 4K UHD or Blu-ray disc gives you the film permanently, in the highest fidelity, with the extras and commentary that streaming usually drops.