Episode: 069 | Aired:
Gilligan follows a rolling coconut into an unexplored cave and emerges with a bat bite on his neck. He then becomes obsessed with the superstition that he will inevitably become a vampire.
Episode: 070 | Aired:
Gilligan is suspected as the culprit behind the disappearance of Mary Ann's freshly baked pie. He is seen licking the plate clean, but insists a stranger ate it.
Episode: 072 | Aired:
Egomaniacal Hollywood producer Harold Hecuba makes an emergency landing on the island -- just as Ginger hears a radio bulletin that he is on a worldwide talent search. Guest Star: Phil Silvers
Episode: 071 | Aired:
Gilligan snags an unusual catch when he reels in a wooden crate on the end of his fishing line.
Episode: 073 | Aired:
While exploring an island cave, Gilligan discovers ruins of an earlier civilization. The castaways discover that the relics are cursed! Guest Star: Eddie Little Sky
Episode: 074 | Aired:
Mr. Howell revises his will, leaving each castaway a valuable piece of his estate in appreciation for their friendship.
Episode: 075 | Aired:
Famous butterfly collector Lord Beasley appears on Gilligan's Island to catch the world's rarest specimen: the Pussycat Swallowtail. Guest Star: John Mogiver
Episode: 076 | Aired:
The Skipper warns Gilligan not to work so hard doing everyone else's laundry, otherwise he'll become old before his time. Gilligan wakes up and discovers his hair has turned white!
Episode: 077 | Aired:
Gilligan finds a ring, and thinking that it's very valuable, wears it. That night, while he sleeps, the ring starts flashing and places him in a hypnotic trance. Guest Star: Vito Scotti
Episode: 078 | Aired:
While searching for bamboo sticks to protect themselves against headhunters, Gilligan bumps into a tree, blurring his vision.
Episode: 079 | Aired:
While fishing in the ocean, the Skipper and Gilligan catch an attach case bearing the words "Property of U.S. Government." A pair of handcuffs hangs from the handle.
Episode: 080 | Aired:
Mrs. Howell is kidnapped for a ransom of $10,000. Mr. Howell pays and Mrs. Howell is returned. They soon realize the kidnapper has plans to kidnap each of them for ransom. Guest Star: Don Rickles
Episode: 081 | Aired:
While hanging a clothesline with Gilligan, Mary Ann suddenly disappears. The Professor fears that headhunters from a neighboring island have abducted her.
Episode: 082 | Aired:
The castaways discover a beached boat in excellent condition. Finding only a woman's shoe prints in the sand, the castaways assume there's a female visitor hiding on the island. Guest Star: Vernon Scott
Episode: 083 | Aired:
The Professor realizes the need to establish formal law and order. The Skipper is made sheriff and Gilligan is dubbed deputy.
Episode: 084 | Aired:
George Barkley takes the dare on the "Take A Dare" radio contest. He allows himself to be marooned on Gilligan's Island. If he lasts one week alone on the supposedly deserted island, he wins $10,000. Guest Star: Strother Martin
Episode: 085 | Aired:
A radio bulletin announces that the Maritime Board of Inquiry has declared the Skipper at fault in the loss of his charter boat marooned on Gilligan's Island.
Episode: 086 | Aired:
Hunter Jonathan Kincaid lands on the island. Gilligan informs him no wild game exists in the area, but Kincaid sees his chance to pursue a new kind of game: a human! Guest Star: Rory Calhoun
Episode: 087 | Aired:
Mrs. Howell finds a series of anonymous love notes under her pillow, and Mr. Howell is determined to learn the identity of her secret admirer. Guest Star: Billy Curtis
Episode: 088 | Aired:
A savage appears at the castaways' camp and makes off with their food and supplies. Guest Star: Denny Miller
Episode: 089 | Aired:
Lightning strikes Gilligan as he's about to try bowling with a stone ball. The shock causes him to roll a perfect strike -- but also knocks him unconscious!
Episode: 090 | Aired:
According to the Professor's calculations, a newly launched space capsule will pass directly over Gilligan's Island. Guest Stars: Chick Kern, George Niese, Scott Graham, Jim Spencer
Episode: 091 | Aired:
Gilligan and the Skipper find a totem pole topped by a carved head with a face that looks exactly like Gilligan's!
Episode: 092 | Aired:
Mary Ann is enthralled by Ginger's ability to act, sing and dance. The plain Mary Ann wishes that she could be a movie star just like Ginger.
Episode: 093 | Aired:
In a prehistoric cave, Gilligan discovers an ancient stone tablet. The Professor interprets the hieroglyphics as secret directions on how to leave Gilligan's Island.
Episode: 094 | Aired:
When Gilligan rescues a young island girl named Kalani from drowning, she throws herself at his feet, declaring she will be his slave forever. Guest Stars: Midori, Michael Forest
Episode: 095 | Aired:
The U.S. military develops a "jet-pack" enabling airmen to fly like birds. But one of the packs gets lost during testing nearby Gilligan's Island.
Episode: 096 | Aired:
Discovering a homing pigeon, the Professor sees an opportunity for the castaways' rescue. Guest Stars: Sterling Holloway, Harry Swoger
Episode: 097 | Aired:
Secret agents lose a container of liquid plastic that explodes upon impact when hardened. Gilligan discovers the beached container.
Episode: 098 | Aired:
An old legend says that a "white goddess" can be found on Gilligan's Island. The three female castaways are vying for the title of goddess. Guest Star: Stanley Adams