Gilligan's Island (1964)

S03E26 Slave Girl

Gilligan rescues a stunning native girl from drowning, and she pledges her loyalty to him for eternity. Soon after, her former boyfriend arrives on the island and confronts Gilligan, demanding a duel to the death. In an effort to protect Gilligan, the Professor creates a potion that puts him into a catatonic state, making it seem as though he has died. However, the natives insist on holding a traditional funeral—complete with the alarming plan to burn what they believe to be his body!