The original air dates do not all apply to BBC Scotland, which took a different approach to airing the series.
Series 1 was broadcast at the same time, except for the last two episodes, which were not shown in January 1970 but were held over to series 2.
Series 2 was broadcast on Sundays from 17 September to 16 January 1971 (including the two episodes from series 1).
Series 3 was broadcast at the same time.
Series 4 was NOT broadcast at the same time. It is unclear when it was aired in Scotland.
1. Whither Canada?
(episode 1; aired 5 October 1969; recorded 7 September 1969)
It's Wolfgang Amadeus Mozart
:The word "Whizzo" would be used throughout the series as the title of various companies and products, such as Whizzo's Finest Chocolates produced by the Whizzo Chocolate Company, for the Crunchy Frog sketch of episode six.