When their boat runs out of gasoline, four children land on what they believe to be a deserted island. They discover an old pirate who lives there, and come upon a cache of phony money that belongs to a ring of counterfeiters, who are coming back to the island for it.
There are no TV Airings of Mystery Island in the next 14 days.
Add Mystery Island to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".