LITTLE-SEEN OVER here but beloved of everyone over there. Skittish sitcommery ticking all the usual “zany American” boxes (rich characters, weird location, guest stars, will-they-ever-get-home premise). A bunch of wealthy holidaymakers (titular first mate, a captain, a “Professor”, a millionaire and wife, a model etc.) get washed up on eponymous rock for 98 episodes, despite being a mere stone’s throw from busy holiday paradise of Hawaii. Russian cosmonauts, pop stars et al stop off for non-hilarious consequences. Endless spin-offs and tie-ins followed, including – spectacularly – Harlem Globetrotters On Gilligan’s Island.