Corrected entry: In the cave in the beginning Indy tells his partner to stay out of the light, then his competitor comes shooting out of the wall attached to spears. After the competitor is killed, how did the trap reset? I doubt one of the natives came in and did it.
Family5
4th Apr 2019
Raiders of the Lost Ark (1981)
Correction: It automatically retracts. It's unknown how it works though.
Correction: This is a question, not a mistake. The fact that the mechanism is unknown doesn't make it a mistake.