"Just Imagine", is a science fiction musical comedy in which a man from 1930 who died on a golf course is brought back to life in the futuristic world of, gasp, 1980! He is amazed to find a world where every one has their own flying machine, people have numbers instead of names, and babies are ordered by push button machines. He takes the numerical name Single 0, and helps some men of the future with their romances. Single 0 then takes part in a journey to Mars, which is inhabited by a race of twins, one good, one evil. This movie is an ultra-rare sci-fi gem.