|Gilligan's Island was one of the shows that was caught in the mid-60s transition from Black & White to Color telecasting. Three seasons of Gilligan's Island were produced. The first Season (64-65) was shot and telecast in Black & White. Seasons 2 & 3 were in color.|
As a result, very little of the footage shot in the first season was subsequently usable as stock footage. The credit sequence had to be completely reworked. The only usable footage was the long shots of the SS Minnow being tossed about on a dark and stormy sea. That footage was tinted to give the illusion of it being color.
In the first season credits, there is a long shot of the wrecked SS Minnow on a long, open expanse of beach. This was shot on location. The color footage for the 2nd & 3rd season depicted the battered Minnow beached in a narrow cove surrounded by trees. This was shot on the back lot set for Gilligan's Island.
The reworking of the credit sequence also allowed the now infamous "and the rest" vs "The Professor and Mary Ann" controversy in the title song to be resolved.