Explorers (1985) - IMDb
https://www.imdb.com/title/tt0089114/
WEBJul 12, 1985 · Explorers: Directed by Joe Dante. With Ethan Hawke, River Phoenix, Bobby Fite, Bradley Gregg. A boy obsessed with '50s sci-fi movies about aliens has a recurring dream about a blueprint of some kind, which he draws for his inventor friend. With the help of a third kid, they follow it and build themselves a spaceship. Now what?
DA: 89 PA: 71 MOZ Rank: 94