Two I'd forgotten:
Scanners. All the Scanners movies, except I haven't seen Scanner Cop I or II yet.
And, um, I love Crocodile II. LOVE it. Watch it every time it's on TV, and have made most of my friends watch it. It's completely horrible, but it's got multicultural criminals, giant crocodiles, alcoholic guides, and proof that love transcends all, damnit. Even central american marshland filled with the aformentioned criminals and crocodiles.