Hi, me and my sister used to watch this adventure movie when we were kids but can't remember the name. All we remember is this bunch of kids in america were scared of a "monster" in the lake in their town, but in the end it turns out to have been an old crane or something? Any ideas?:)

Frog Dreaming (1986)

Wow I have been looking for this fim for ages now and can't find name or anything.
Quinn F sorry m8ty not that but here's even more info for you has I remember the film really well just not name lol figures.
Anyhow its about these kids who think there is a monster down in this old mine shaft pond thing. Cause every time this old windmill turns this shadow comes out of the water with like slime over it and that's why they think it's a monster. But yea its not cause when they drain the pond the find out its an old JCB digger thing that's been caught on the windmill and when the windmill turns it raises out of the water like a monster. Really hope someone can find the title has this is closest I got that someone else asked about it :-)

coolboyslim, check out more info on the movie, since you're describing "Frog Dreaming" in detail. a.k.a The Quest (USA), The Go-Kids (UK)

http://www.simnia.com/film/common_requests.htm

Frog Dreaming - Trailer - Cast - Showtimes - NYTimes.com

Gekko and quinn wow your both right diddent reconise the name cause in uk but has soon has I say the go-kids it was right 1 many many thanks 2 you both :-)