Visible crew/equipment: Right before they go over the waterfall, you can see the film crew in the mist.
Factual error: Crocodiles do not hunt by smelling blood like sharks do. They have keen eyesight and would also be attracted by the splashing water.
Bill Johnson: It's mating season.
Cole Burris: What so you're tellin' me there's some snake orgy going on in the jungle?
Bill Johnson: Yeah, something like that.
Trivia: The Chinese tattoo on Bill's arm reads Wo de shi jie, which means "My world."
Question: Does the movie provide any evidence that the Blood orchid flowers would renew human youth like a fountain of youth?
Answer: No, it doesn't. The characters speculate that the anacondas are unusually large because the orchids are part of the food chain in the area; then have a discussion over whether or not the orchids would have the same effect on humans. This discussion is unresolved and the question goes unanswered for the rest of the film.
BaconIsMyBFF