College student Sarah Richards is alone in fearing and disliking the new teaching machines but even she does not foresee the terrifying situation that arises when her supervisor, Stephen Kershaw, re-arranges the machines to conform with revised fire regulations.

Cast:Mark Eden, Deborah Watling, Sara Aimson, John Allison, John Baskcomb, Erik Chitty,

Genre:Science Fiction, TV Movie,

country:United Kingdom,

Production:BBC TV,