Watch The New Adventures of Gilligan

While flying a toy airplane, Gilligan causes the Professor to hit his head, and he develops amnesia. While only temporary, this ends up being a serious problem when Gilligan discovers the wreckage of a real plane in the jungle, because the Professor is the only one who knows how to fly it.

Gilligan has a dream about a mysterious stranger who teaches him how to turn the radio into a transmitter, so the castaways can send a rescue message. Everyone gets so involved in trying to get Gilligan to remember his dream, they do not notice an actual mystetious stranger is on the island, spying on them.

After a misunderstanding involving a lion, the other castaways are convinced they have to teach Gilligan to be more brave. Their plans repeatedly backfire, but eventually they learn being a man is more than heroics.

Mr. Howell hears a story on the radio that leads him to believe lead will soon be more valuable than gold, so he lies to Gilligan to get his help in mining it. Meanwhile, a whaling boat washes ashore, and the rest of the castaways work on getting it seaworthy, unaware that Mr. Howell's lead stockpile will soon ruin their plans.

Ginger begins to feel unappreciated, and after overhearing the Professor explaining ESP, decides to pretend she has the ability to see the future. This backfires, and the castaways decide she is a liar who cannot be trusted. Meanwhile, a trunk full of magic gear washes up on one part of the island, and a pair of escaped convicts washes up on another. Gilligan decides he wants to put on a show for everyone, while Ginger tries in vain to convince everyone that she has seen the convicts and their boat.

The Skipper misunderstands a conversation, and believes Mary Ann is in love with Gilligan, so he sets about to turn Gilligan into a real man. This eventually leads to Gilligan accidentally saving the Howells' lives, and they then adopt Gilligan as their son. Mr. Howell then proceeds to try to turn Gilligan into G. Howell, the first, but is almost too successful, and Gilligan becomes a snob, too good for anyone.

The Professor determines that the island will sink in 25,000 years, but the rest of the castaways mistake the disaster as being imminent. The Skipper builds a raft, and they hold an athletic contest to determine who will command the vessel.

The castaways are all craving some solitude, and they decide to live on their own, leaving Gilligan confused and alone at the compound, with only various animals for company. Things get more complicated when Gilligan digs up an old hot air balloon.

There's a drought on the island and they are running out of food and water.

With an impending typhoon the professor builds a train to carry the castaways, and their supplies, to a cave on the other side of the island. While everybody's asleep Mr Howell absconds with the train to get his valuables there first.

Practical jokes ruin the castaways plans to get off the island.

A geological sampling robot, launched from Cape Kennedy, and meant to explore other planets, ends up crashing on the island. With the Professor busy on the other side of the island, the other castaways become convinced that the robot is an alien, and soon let their prejudices about the "alien" and each other cause havoc. When the Professor returns and explains things to them, they realize that the robot could end up saving them, and that they had been bigoted toward it the whole time.

Traffic problems abound after everybody builds their own cars.

The castaways decide to relocate the wildlife to the other side of the island. Meanwhile a couple of two bit jewel thieves are loose on the island.

Gilligan and the Skipper discover a pirate's treasure chest, and the other castaways all fight over the gold inside. They soon come to believe a pirate ghost is after them, and become paranoid. The Professor uses Gilligan and some glowing paint to trick them and bring them back to their senses.

Gilligan develops super powers like that of Superman.