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.
Cast off with your crewâenjoying theme park views and natural surroundings as you cruise our scenic lakes, lagoons and inlets. Choose from a variety of watercraft: Sea Raycer by Sea RayÂ® â seats up to 2 Guests; $32 per half-hour. Climb aboard and have a blast on these mini-speedboats.