Alley Oop by Jonathan Lemon and Joey Alison Sayers for October 26, 1971
Transcript:
cave man: that's where those little fellahs were digging! oscar: hmmm...has anyone been inside there yet? cave man: not that i know of! oscar: then we better check it out, just in case they left something behind! well, i'll be...??! ooola: what is it oscar? oscar: there's shoring in there, ooola! ...it looks t'me like they were starting some kind of mining operation!