Pass the Vegetables, Please - S3-E3
Continuity mistake: The radiation meter the Professor reads disappears between shots.
Pass the Vegetables, Please - S3-E3
Revealing mistake: When Gilligan tosses the coconut, as it flies past the Skipper, the line it slid on catches the light as it shakes.
Pass the Vegetables, Please - S3-E3
Revealing mistake: After the Professor puts everyone to sleep reading the book, the camera backs up, showing the straight seams of the soundstage floor where the set ends.
Pass the Vegetables, Please - S3-E3
Continuity mistake: The book the Professor is reading to the others immediately switches from being lower to higher as the scene cuts.
Pass the Vegetables, Please - S3-E3
Revealing mistake: The guide wire used to "throw" the coconut through the hut by Gilligan is visible.
Pass the Vegetables, Please - S3-E3
Visible crew/equipment: As Mary Ann discovers she's blowing bubbles as she talks, you can see part of the device just to the left of her neck, and the bubbles can be seen coming from beside her left cheek.
Pass the Vegetables, Please - S3-E3
Continuity mistake: The compound of huts seems to be very close to the beach, as the Professor, Skipper and Gilligan look out and can see it. Other times, it's a fair distance away through the jungle and obscured.
Pass the Vegetables, Please - S3-E3
Continuity mistake: As the camera is close up on the radio, Mary Ann's hand is down on the table. In the wide shot, it's suddenly up holding a fork.
Pass the Vegetables, Please - S3-E3
Revealing mistake: When Gilligan is lifting the Skipper in the lounge chair, you can see the wires used to raise the chair up when the camera is close up on the Skipper.
Pass the Vegetables, Please - S3-E3
Other mistake: The book the professor is supposedly reading radiation information from has an odd decoration on the cover over the title. It is actually technical manual TM 9-729 for the M24 Chaffee Light Tank.
Pass the Vegetables, Please - S3-E3
Continuity mistake: When the camera is in wide shot of the table scene where everybody fainted at the Professor's announcement, he has the book at belt level. In the close up, he has it at chest height.
Pass the Vegetables, Please - S3-E3
Continuity mistake: While Mrs. Howell cleans the hut at maximum speed, the book Mr. Howell reads changes position as the scene cuts.
Pass the Vegetables, Please - S3-E3
Revealing mistake: As the camera pulls back from the hut, the bubbles can be seen coming from around the edges of the shot.
Pass the Vegetables, Please - S3-E3
Revealing mistake: As the Professor reads his meter, the bubbles are shooting from beside his nose, rather than his mouth.
Pass the Vegetables, Please - S3-E3
Other mistake: The spot where the coconut Gilligan tosses goes through is rounded, the suddenly squared in the close up. The wall in general is differently colored than the rest of the hut.
Pass the Vegetables, Please - S3-E3
Revealing mistake: When Gilligan picks up a coconut, the first one he crushes easily is totally different than the ones in the pile it's on, showing it was a specially made prop.
Pass the Vegetables, Please - S3-E3
Audio problem: As Gilligan gets up to lift the stool he was sitting on, we hear the sound of wood scraping on the floor, but it's on sand.
The Producer - S3-E4
Continuity mistake: Harold Hecuba (a.k.a. H.H.) goes out to change costumes. When he comes in as Ophelia the stage door first closes behind him, then falls off the hinges. The shot cuts to the Castaways, then back to H.H., and the door is back on the hinges.
Continuity mistake: Between the time the Professor is put into the trance and waking up, his mouth mouth goes from agape, and head turned to the left, to mouth closed, facing forward.
Continuity mistake: The professor is put under a trance, referred to as "zombiefied." When it first happens, the professor is looking to his left. Later on, he's looking straight ahead.
Answer: Bob Denver answered this when he was on a talk show hosted by Pat Sajak. He said they were going to write into an episode where the castaways found all these clothes, but it got too complicated, so he said, they decided, "who cares, it's only a TV show," and forgot about it. So the writers and actors even asked this, they just never bothered to address it.