I have two friends working on it: a film student from Emerson and a guy who is known as "the Oracle" when it comes to looking stuff up. I know you said you've looked at everything the internet has to offer, but if anyone I know will find it, on the internet or otherwise, it's one of these guys. I'll get back to you.
Before-I-even-posted update: One insists it's Rocky IV. I know you've said many times that's not it, but why? Just so I have something to tell him.
By the way, way to piss off three more people.