SilverWook said:
I’ve racked my brains for years trying to recall what I think was a one off tv special, that had an even larger grouping of the Cantina guys, plus what looked like the suit from Alien! That would place it around late 1979 or early 1980.
Could it be Starstruck, from 1979? It was a one-off made-for-TV Star Wars rip-off that I think featured some very Cantina-like alien creatures. I have a copy of it but have not watched it yet.
–SKot