Gilligan's Mother-in-Law
S2E1
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Gilligan's Island S02E28 · Allergy Time
S2E2831st March 196625m6.0(1)
The Skipper begins to itch and sneeze whenever he is around Gilligan. Soon all of the Castaways appear to be allergic to him. The Professor develops a vaccine, but it doesn't seem to work. It turns out that everyone is allergic to the papaya oil used in Gilligan's hair tonic.