I don't know what the bleep is going on in that video as far as the dialogue is concerned!
I don't think it was a legit over-dub, because it's definitely a guy speaking for Ms. Rivers. And then it all seems to break down and become a free-for-all.
Could it have been a commentary track, some weird kind of play by play?
Had it been the real deal, I might have made the claim that it was from the TV dimension in which Earth was under the control of the Italians. (At least I think that's Italian being spoken......)
But now? Let's just say there's a nightmare TV dimension out there somewhere.......