William Forsythe
Tom Reed
A scientist tries to save his son from cancer but his experiments turn him into a shark-man instead. A group of people from a pharmaceutical corporation are sent to the mad doctor's island to investigate his activities.
Hammerhead
Tom Reed
Amelia Lockhart
Doctor Mendoveko
Jane Harper
Dr. Preston King
Whitney Feder
Female 2
Bernie Amos
Hammerhead
Julie
Dr. Krause
Erik Anderson
Captain Sheldon
Engineer
Mann
Guard 1
Guard 5
Guard 7
Female 1
Pregnant Woman
Director
