Big Man on a Little Stick

Big Man on a Little Stick is the 21st episode of the first season.

Synopsis
A surfer hangs ten on a tsunami - all the way from Hawaii to the castaways' isle. Can he ride the reverse tsunami back and arrange a rescue?

Credits
Surfer....Denny Miller

Trivia
Miller later appeared as Tongo the Ape man in a later season of Gilligans Island