Mysterious deaths and unexplained disappearances begin to occur in the small seaport village of Graves Point. When a large, strange claw is discovered on an empty raft washing up on the shore, marine biologist Dr. Herbert Talley identifies it as belonging to a rare giant squid.

• William Petersen
• Karen Sillas
• Charles Martin Smith
• Ronald Guttman
• Missy Crider
• Sterling Macer Jr.
• A.J. Johnson
• Larry Drake