

TV-PG
S1 • E8 Nov 4, 1971 49m7.5
Following coincidental events in a Brighton casino, Danny is mistaken for a Soviet spy and given a mysterious list of names. British intelligence is far from happy as they were on the verge of discovering the identity of the true spy. Brett joins Danny in his efforts to locate the real Russian agent by using the list - which, rather oddly, consists of the names of railway stations.