Pilot Episode Marooned
Professor:"Skipper. How long do you really think we'll be on this island?"
Skipper:"With that transmitter on the bottom of the ocean, we're stuck here. Unless we're spotted by a plane or a ship."
Professor:"That could be days, weeks, or even months. No wonder you insisted on building a shelter."
Skipper:"Correction Professor. 3 shelters. A his for the boys, a hers for the girls, and a theirs for the Howells."