Sent to spend the summer with their uncle on a remote island, young brothers Andy and Mark learn that their eccentric grandfather once owned the island, but vanished without a trace…taking with him the secret to a vast fortune. Delving … Justin Kelly, Benjamin Stockham, Jason Patric, Cary Elwes, Greg Bryk, Kim Selby, Matt Connors Added on Amazon Prime 2020-09-17. Youtube Trailer