Irwin Allen Irwin Allen Irwin Allen (June 12, 1916 – November 2, 1991) was an American television, documentary and film director and producer with a varied career who became known as the "Master of Disaster" for his work in the disaster film genre. His most successful productions were "The Poseidon Adventure" (1972) and "The Towering Inferno" (1974). He also created several popular 1960s science fiction television series, such as "Voyage to the Bottom of the Sea", "Lost in Space", "The Time Tunnel", and "Land of the Giants". Irwin Allen was born in New York City, the son of poor Jewish immigrants from
Land of the Lost (1991 TV series) soon meet another human, a "beautiful" jungle girl named Christa who came from 1960s San Francisco. Christa became trapped in the Land of the Lost when she was very young and grew up alone (an earlier concept would have featured an adult Holly Marshall as the "mystery girl", along with Cha-Ka, but, due to casting, the characters were revisualized as Christa and Stink). The Porters live in a large "treehouse" (although it is actually built between a series of large logs and not rooted trees) that the family built after they realized their tents provided little safety from dangerous predators.