A tale of the future
Music by Van Phillips
Written and produced by Charles Chilton
(BBC recording)
(David Kossoff is in "No Sign of the Dove" at the Savoy Theatre, London)

Jet Morgan and his crew are stranded on the Earth having returned to it some thousands of years before, or after, they left it. The discovery of a stone knife outside the ship suggested that they had landed back in the Stone Age. But this could not be reconciled with the fact that at the same time space craft quite unlike their own ship, had flown over them and apparently observed them. Then early one morning a whole fleet of these circular ships landed close by and, as Jet and his crew watched through the televiewer, they opened up to allow the creatures who controlled the strange craft to descend.