
"Size does matter."
French nuclear tests irradiate an iguana into a giant monster that viciously attacks freighter ships in the Pacific Ocean. A team of experts, including Niko Tatopoulos, conclude that the oversized reptile is the culprit. Before long, the giant lizard is loose in Manhattan as the US military races to destroy the monster before it reproduces and it's spawn takes over the world.
Dr. Niko Tatopoulos

Philippe Roaché

Audrey Timmonds

Victor 'Animal' Palotti

Colonel Hicks

Mayor Ebert

Charles Caiman

Lucy Palotti

Dr. Elsie Chapman

Sergeant O'Neal

Dr. Mendel Craven

Gene, Mayor's Aide

Jean-Luc
Jean-Claude

Jean-Pierre
Jean-Philippe

Ed

Murray

Old Fisherman

the Governor
General Anderson

Caiman's Secretary

Admiral Phelps

Leonard
Jules

Arthur
Lt. Anderson
Freddie

Jimmy

Japanese Tanker Cook

Japanese Tanker Captain

Japanese Tanker Skipper

Japanese Tanker Crew Member

Kyle Terrington

Pharmacist

WIDF Co-Anchor
WKXI Anchor
WFKK Anchor
Utah Captain

Utah Ensign

Utah Sailor
Utah Sailor
Utah Sailor
Anchorage Captain

Anchorage Ensign
Anchorage Ensign
Anchorage Ensign
Anchorage Sailor

Apache Pilot
Apache Pilot

Apache Pilot

Apache Pilot

Apache Pilot

Apache Pilot

Apache Pilot

F-18 Pilot

F-18 Pilot

F-18 Pilot
F-18 Pilot
Raven Pilot #2
Officier
Soldier on the Bridge

Soldier

Soldier

Soldier
Soldier on Plane

Radio Technician
Radio Technician

Radio Operator

Radio Man

Rodgers

Homeless Guy

Homeless Guy

Spotter
Taxi Cab Driver

Tunnel Guard
Gun Technician
New York Cop

New Jersey Cop

Forklift Driver
Field Reporter
Reporters

Reporter
Reporter
Reporter
Creature Vocals (voice)

Creature Vocals (voice)

Japanese Fishing Boat Crewman

Bridge Onlooker (uncredited)

Japanese Fishing Boat Crewman (uncredited)

Japanese Fishing Boat Crewman (uncredited)

Japanese Fishing Boat Crewman (uncredited)

Japanese Fishing Boat Crewman (uncredited)

WIDF News Worker in Elevator (uncredited)