Gilligan and the professor help Ginger put on a show on the island. Meanwhile, a contraption Gilligan put together actually broadcasts the show....to radar screens around the world.
The castaways, so tired of close contact with one another, decide to move away to be alone. This doesn't go well after Gilligan finds a hot air balloon and uses it to get their attention.
Gilligan finds a box of magic props that seem to perform real magic. Meanwhile, some goons that have been hiding out on the island flee in a boat that the castaways believed Ginger had lied about.
The castaways repair a boat that was found on the island. The boat promptly sinks on launch as Mr Howell filled it with Lead which was rumored to be valuable.
Gilligan had a dream where a mysterious stranger told him how to turn their radio into to transmitter, which makes the others impatient for him to fall asleep. Meanwhile, Mrs Howell believe's she's 18 again.
Gilligan finds an airplane on the island, but the professor has amnesia. Mr Howell provides a picture as evidence that he has some flight experience. He attempts to train Gilligan to fly it, but there appear to be a few problems.