When I was in Sanity (and I'm not "sane" now?) hunting around for the Broadway version of Sweeney Todd, I kept finding volumes of Captain Pugwash.

I used to watch this on the ABC as a child. If you though the original animation to South Park was limited, you haven't seen anything until you see episodes of this! See Youtube clip below (and lots more at this YouTube site):
And yet it had a strange charm all its own. There was, I found out later, supposed to all these double-entendres however it's more likely this is all misunderstanding - for example, "Master Mate" sounds a lot like "Masturbate". You can well see where Captain Jack Sparrow hails from.
Pugwash always reminded me of Harris Tweed, who was a character in The Eagle (which I used to read when they were in bundles of comics that my mother would buy from "white elephant stalls" (this is the 60s, remember). Tweed (a pun on a type of cloth) was a special trouble-shooter for the British Government but most of his cases were solved by his boy sidekick called "Boy".
I might just pop back and get those DVDs sometime.