This is one of those really great little pieces of science fiction that 1) are based on an actual print story (a short piece by John Wyndham, better known for The Midwich Cuckoos/Village of the Damned, and Day of the Triffids) and 2) have practically nothing in the way of special effects to detract from the plot and the characters, which are the important part of every good story.
Review of Quest for Love
Quest for Love
(1971)
Married to Joan Collins in her prime - in an alternate reality
7 September 2001