Gilligan's Island, a classic American television sitcom that aired from 1964 to 1967, captured the imaginations of millions with its quirky cast of characters and comedic misadventures. Created by Sherwood Schwartz, the show featured the antics of seven castaways trying to escape a deserted island. The series has become a cultural touchstone, spawning numerous spin-offs and parodies. How well do you really know this iconic show?