[Seruzawa]

This will give it a run for its money:

https://www.youtube.com/watch?v=ccfbw2RJ3ow

[unlearner]

Yes, funny and groan-worthy. But it’s a spoof. So it is kind of meant to be. But the category I’m talking about is unintentional comedy. Comedy of errors.

I know of no other films on the level of Plan 9 and R.O.T.O.R.

https://www.youtube.com/watch?v=qJhAAEml6C4