Written and produced by Charles Chilton.
The Mars fleet, still out of radio contact with Earth, detect an object on the radar and televiewer screens which proves to be the missing Freighter Ship No. 6. Jet Morgan is determined to find out why the Freighter left the fleet and slows down the Discovery until it is coasting alongside the wayward craft. Receiving no response to his numerous radio calls, Jet then decides to leave the flagship and try to enter No. 6.
(Guy Kingsley Poynter is appearing in "The Teahouse of the August Moon" at Her Majesty's Theatre, London)