Trapped on a remote island by a hurricane, a group discover a doctor has been experimenting on creating half sized humans. Unfortunately, his experiments have also created giant shrews, who when they have run out of small animals to eat, turn on the humans.
James Best
as Thorne Sherman
Ingrid Goude
as Ann Craigis
Ken Curtis
as Jerry Farrell
Gordon McLendon
as Dr. Radford Baines
Baruch Lumet
as Dr. Marlowe Craigis
Judge Henry Dupree
as 'Rook' Griswold
Alfredo de Soto
as Mario
