First off, looks like they dipped into a Honeymooners episode (what the cartoon's based on) when Fred Flintstone wore a spaceman's uniform @ his Water Buffalo Lodge party.
The Way Outs themselves looked like real space aliens with the four rings they sport. Their shaggy red hair may have inspired another Hanna-Barbera character, Multi-Man of The Impossibles!
I read an Impossibles fanfic where each hero traveled through time. Multi-Man went to the stone age, found out he was in Bedrock & mentioned that the Way Outs were his prehistoric ancestors! Really fits if you compare the characters.
This episode gets my kudos!