Yeah, having a thread for this is a great idea.
I have both King Kong movies with the same basic plot, the '33 one and the Jackson Remake. I like one or the other better in certain spots. I don't have the "modernized" Kong from the '70s with Jeff Bridges, though I really should get that one. (DS9 fans should note that Odo is in it.
) And, of course, I have King Kong VS Godzilla. (I'm a bit of a Kong fan
)
I still have yet to see those old '40s Batman serials. Though, as much of a Batman fan as I am, I really should pick those up. I do, however, have the '40s Superman cartoons. Those are sweet.