Character mistake: When looking at the newspaper about Chester Copperpot, the caption under his picture reads, "Reclusive scavenger claims, 'I have they key.'" It should read "I have the key."
The Goonies (1985)
1 character mistake
Directed by: Richard Donner
Starring: Josh Brolin, Sean Astin, Joe Pantoliano, Robert Davi, Corey Feldman, Martha Plimpton, Jonathan Ke Quan, Jeff Cohen, John Matuszak
Continuity mistake: After the final correct bone keys are played, Andy is the last to cross, and in the close-up of her feet the map actually falls behind her into the hole, but it is back up in its proper place for Andy to make that last second grab for it. (01:22:25)
Data: Holy S-H-I-T!
More trivia for The Goonies
Question: How did One Eyed Willie's treasure map, the key and the story get out if Willie had been caved in for all these years?
Answer: According to Mikey and Mr. Walsh, one of his crewmen must have taken the map and fled when One Eyed Willie was murdering his crew. This is substantiated in the novelization.