Hydranencephaly (or hydrancephaly) is a type of cephalic disorder. These disorders are congenital conditions that derive from either damage to, or abnormal development of, the fetal nervous system in the earliest stages of development in utero.
Voyage to the Bottom of the Sea Cast. 1  Stars (2) EDIT Richard Basehart. 2  Guest Stars (287) EDIT Patrick Culliton. 3  Cameos (1) EDIT Seymour Cassel. 4  Writers (29) EDIT Harlan Ellison. 5  Directors (21) EDIT Alan Crosland Jr. 6  Crew (5) EDIT Peter Packer.
They bear a startling resemblance to the 1997 James Cameron film about the ship, which starred Kate Winslet and Leonardo Di Caprio, and show that many of the original features including the famous Grand Staircase will feature in the new boat.