British broadcaster ABC airs the sixth episode of science fiction anthology series Out Of This World. Adapted by Julian Bond from a story by Robert Moore Williams, the story stars Raymond Adamson and Jacqueline Hill (Doctor Who), and is introduced by Boris Karloff (in much the same way that Rod Serling introduced episodes of The Twilight Zone). This episode no longer exists in the archives.
More about Out Of This World and Out Of The Unknown in the LogBook