Series One (6 x 25 mins) 20 Apr-25 May 1970 – Mon mostly 9.30pm
Series Two (7 x 25 mins) 14 Sep-26 Oct 1970 – Mon 9.30pm
Short special Part of the All-Star Comedy Carnival 25 Dec 1970 – Fri 6pm
Series Three (7 x 25 mins) 15 Mar-3 May 1971 – Mon 8.30pm
Series Four (6 x 25 mins) 26 Aug-30 Sep 1971 – Thu 9pm
Christmas special (38 mins) Boxing Day (27 Dec 1971) – Sun 6.45pm The complete series, which had not been seen on British television for over 20 years, first reappeared on
UK Gold in 1993, and again in 1997. It later aired on
Talking Pictures TV in late 2018, with further repeats in 2020, 2021 and 2023, with some offensive words muted. == Episodes ==