Gilligan's Island The slapstick adventures of hapless Gilligan, long-suffering Skipper and their gang of mismatched castaways, all stranded on an uncharted desert isle after their tiny ship hit stormy weather. Details Casts Season Lists Title Gilligan's Island Genres Comedy Family First Air Date 1964-09-26 Last Air Date 1967-04-17 Episode Runtime 00 Hours 25 Minutes Total Season(s) 3 Total Episode(s) on All Seasons 98 Runtime 25 Production Companies United Artists Television, CBS, Gladysya Productions Bob Denver Gilligan Alan Hale Jr. Jonas "The Skipper" Grum? Jim Backus Thurston Howell, III Natalie Schafer Eunice "Lovey" Wentworth? Tina Louise Ginger Grant Dawn Wells Mary Ann Summers Russell Johnson Roy "The Professor" Hink? Season 1 36 Episodes 1964-09-26 Season 2 32 Episodes 1965-09-16 Season 3 30 Episodes 1966-09-12