Naked Gun 33 1/3 is on Film4. That's how you make a spoof with actual, y'know, jokes and stuff in. True, some of it is horribly dated (and it's got O.J in it), but it's still a roaring good time. Not as good as the first one though.
I am of course assuming that these multi-millionaire Hollywood A listers regularly read the boards of DiS.