Great sites
Mistakes
In the scene where they start going through the pipe and end up in the funnel thing Gene Hackman takes off the pipe cover and leans it against the wall. After everybody gets into the funnel it shows the water lapping at the pipe. In the background you see the cover is leaning against the pipe, not the wall. See more...
Trivia
The scene where Belle (Shelly Winters) dives into the water was actually rehearsed by having her jump into the water. She decided to dive in while filming the scene and that take was used. See more...
