Gilligan's Mother-in-Law
S2E1
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Gilligan's Island S02E25 · Operation: Steam Heat
S2E2510th March 196625m6.0(1)
Hot water spurting from beneath the island pleases the castaways as they can now have hot water piped to their huts. However, the hot water also concerns the professor since it means that increased volcanic activity may be imminent. The Professor saves the day by making a bomb from ingredients found on the island (of course!) to spike the volcano.
Episode
S02E25 · Season 2 · 25 of 32
Aired
10th March 1966
Network
CBS