In Stereo A native family from another island comes seeking a husband for the daughter. In Stereo Gilligan suggests a beauty contest to decide which of the three women is the most beautiful. A caged lion escapes after washing ashore on the island. The exiled president of a revolution-torn country visits the island. In Stereo A rocket intended for Mars lands on the island.
Hot water spurting from beneath the island warns the castaways that a volcano is about to erupt.
In Stereo Gilligan has the winning ticket for a South American sweepstakes. The Professor's calculations indicate the island is sinking. The radio reports Mr. Howell has been rescued and is selling great blocks of stock. The castaways make a silent movie in the hopes that it will be discovered by someone who will rescue them. In Stereo Gilligan and the Skipper hear a radio broadcast telling of the collapse of the Howell financial empire.