Three people are stranded on a planet on the far side of the galaxy. In order to return to earth they must first locate a crystal to power their spacecraft. But to find the crystal they must navigate their way through a series of practical and mental problems, devised by a fiendish alien intelligence.
1. Elizabeth Estensen, Fred Harris, Mark Dugdale
Aired: May 24, 1980Elizabeth Estensen and Fred Harris are the first space travellers to visit Ar...