Overview
When a decaying Russian satellite crashes on the island, the Professor uses a key component for a barometer. With that device, he learns that a massive wave is going to swamp the island. In desperation, the castaways lash their huts together into one structure in order to have any chance to ride the disaster out.
Cast
Gilligan
Skipper Jonas Grumby
Thurston Howell III
Lovey Wentworth Howell
Ginger Grant
Professor Roy Hinkley, Jr.
Mary Ann Summers
Dimitri
Ivan
Producer
Cindy Smith
Miss Ainsworth