Four episodes are missing from the BBC archives, with Episode #1.2 (1978), Episode #1.3 (1978), Lennie and Jerry's Holiday Special (1978) and Episode #2.4 (1979) not known to be in existence.
A Christmas Special, Episode #3.0 (1979) is believed to only partially exist.
A Christmas Special, Episode #3.0 (1979) is believed to only partially exist.
The theme tune to the series was used in another series produced by Ernest Maxin: the four episodes he oversaw of The Mike Reid Show (1976).