Just in case you were about to forget, there was a sitcom from 1991-1992 in which Tony Danza did the voice of a baby. Amid the backdrop of the Look Who’s Talking craze in the early 90′s (Craze? Uh huh, craze.), ABC put Baby Talk on real television that was capable of beaming into your living room. Also, Scott Baio was in it.
Everything still checks out and makes sense in regards to the show’s opening sequence.
So, yeah, those kids in the beginning part are old enough to actually talk themselves. And they probably sound nothing like Tony Danza. But, let’s not worry about that right now. Let’s just remember that this was a thing and it happened.