This came off of a tape from '74, which helps explain the low volume... though in this one, it sounds like you can hear the rattle of a film projector.
The only problem with these 70's commercials is that they're so old volume is so low.
Quote O' Matic
Ringo: George, what are you doing up there?
George: [driving in Ringo's car] Now, what is it, Ringo? Is it a matter you want to take up... or down?
Ringo: [indicating Fred] This chap, here.
Old Fred: [crazy gibberish] Submarines! Explosions!
Ringo, Old Fred, John: Blue Meanies!
George: Aww, you...