Richard Donner, the original producer and director of the film, said that he is making a sequel and wants to bring back the original cast. As what? Parents who still live in that small town and have been searching for the last 30 years for a ship full of treasure? There is no part of this that I support.
|Goonies cast reunion for Empire Magazine in 2009|
Josh Brolin? No. Sean Austin? Doubtful. And what about the guy who played Chunk? He is no longer chunky, so that would totally not work. Martha Plimpton, who played Stef would probably be OK to sign on, since Raising Hope got cancelled and she probably needs work.
All in all, it's a terrible idea. Just drop it Donner.