Good job he wasn't bald as, according to post #10 one of the opponents was a bloke called Benny Hill. If Jack had been bald, Benny would have done some high speed head slapping before running off with Jack and a load of nubile round card girls in hot, very fast pursuit.
Nice foot sweep, looked judo style, he used the pad of his foot. Even a lot of top judokas don’t do it that nice.