Stickability

It’s amazing how things can stick in the mind. A correspondent who saw the New Avengers episodes when they were first broadcast in the 1970s is watching the current repeats on the Great!TV channel, which has reached the episodes made in Canada.
    The trio were looking for a top Soviet agent and, 20 minutes in, my correspondent suddenly remembered how the whole thing worked out, digging back 45 years!
    And he also remembered the twist in the next repeate episode, which features Lake Ontario disappearing.