From "Gilligan's Island: Castaways Pictures Presents (#2.7)"
Professor Roy Hinkley
Well, it must be their old abandoned Yacht, and this is silent picture equipment.
Mrs. Lovey Howell
I just love those old silent pictures and those marvelous silent picture stars. Oh, look, darling. There's 'Theda Bara' And there's Little 'Mary Pickford' and 'Rudolph Valentino'.