Episodes that originally aired in 1979 were part of a 2 hour program. since then (more recently) the shows have been split and aired on numerous TV networks including Boomerang and Cartoon network (over Europe, the UK, and US) separately.
So.... what i've done is added each episode separately (as they have been shown/aired recently) and in the notes section added the original line up.
If you would like to know what Mighty man & Yukk, or Rickety Rocket, or Baby Plas episode - Its Now In The Notes Section of Each Episode.
Alternately you can visit the Tv.com web-pages for the episodes - Which i plan to link at a later date from this page