Gilligan's Island S03E13 - And Then There Were None
Gilligan's Island (1964)
S03E13 And Then There Were None
Episode Overview
One by one, the Castaways vanish without a trace. Gilligan then finds himself dreaming he’s Dr. Jekyll and Mr. Hyde. Ultimately, he manages to save everyone from a concealed World War II munitions pit where they've all become trapped.