Factual error: In the sixties retro scenes vehicles can be seen that didn't start production until the seventies.
Factual error: When they drain the pool at the abandoned army station, Paul tastes the water and claims the water is salty. Piranha are freshwater fish and would not survive in salt water. (00:19:30)
Factual error: The credits roll closes with the caption "San Francisco...seven thousand miles away from Casablanca." San Francisco is less than 6,000 miles away from Casablanca. (00:03:20)
Factual error: At the end of the fight between Pai Chang Tien (the Old Man) and Shu Chin (the fan-wielder), Pai catches his opponent with his pipe on the larynx and strangles him to death. In his death-throes Shu Chin groans until he dies; but with a piece of wood pressing down on his windpipe, he realistically wouldn't be able to make such a pronounced sound. (01:19:10)
Factual error: In the opening, they are playing 'Life in the Fast Lane' by the Eagles, and they do a closeup of the studio turntable playing the last song on an album, but 'Life in the Fast Lane' is the second song on 'Hotel California' - not the last. (00:04:24)
Factual error: It was mentioned the museum has $3 million in gold bars. At 1978 prices, that is about 280 pounds. Gold is fairly heavy and the size of the bar shown in the film looks like 25 pounds. Assuming about 25 pounds per bar, I counted 134 bars or 3,350 pounds or almost $36 million dollars. I guess a big stack of gold bar looks better than a small stack of 11 bars. (00:41:55)
Factual error: When Rita is in the doctor's surgery for her prenatal visit, the chest X-ray in the background is upside down.