Captain Scarlet and the Mysterons
1967/8 - Nine years old, buying TV21, playing with the (clunky)Dinky SPV (still got it, but battleworn and boxless. Probably defending Scarborough from Mysteron attack, the blighters!!
Followed on from XL5, stingray, Thunderbirds. Another superb piece of Tv for boys. Not much choice in those days.