Revealing: In the scene where all the kids are in the basement and Chunk knocks the water jug over, Mikey starts to bang on the ground with a bar and Brandon (older brother) stops him and Mikey calls him by his real name Josh. This is verified in the Goonies DVD by Sean Astin himself on the commentary.

Continuity: In the end scene when Mr. Walsh is tearing up the contract, he throws it in the air after tearing it up. You can see that about 50 more pieces of shredded paper are thrown in the air shortly after.

Continuity: In one scene after he is told to go get the cops, Chunk flags down a car for help, only to find Jake Fratelli, who begins to sing loudly in Italian. Chunk screams as Jake continues singing. There is a side view mirror next to Chunk, and while we hear Jake singing, in the reflection, he is smoking a cigarette silently.

Continuity: In the final scene where they are being asked what was the scariest part of the trip, Data replies "the octopus" when the scene containing the octopus was deleted. This is shown in the DVD.

Other: When Troy is in the country club restroom and is sitting on the toilet, he has his trousers down around his ankles. In the scene where he get shot through the ceiling if you look you will notice he has red briefs on. Surely he would have pulled them down too?

Other: I don't know how much Andie weighs, but surely the guys trying to pull "her" up would notice that a bucket and a sweater is nowhere near the weight of a person? Even if they filled it with coins from the wishing well it wouldn't come close to the weight of an actual person, would it?

Continuity: Chunk breaks the glass on the picture and clears the glass away from it. Then when the camera gives us another view of the picture, and the glass is still on it.

Other: When Andy plays the bone organ, the musical score on the back of the map clearly shows a melody consisting of single notes with only one or two chords. Still, Andy presses multiple keys on the organ to create chords EVERY time, not some single notes as the code shows. The code should not have worked if a person was playing only chords.