美国科幻频道打造的怪兽电影，这次的主角是变异的大鲨鱼威胁着路易斯安那沼泽地的安全。
Kristy Swanson
Rachel McDaniel
Robert Davi
Sheriff Watson
D. B. Sweeney
Charlie
Wade Boggs
Deputy Stanley
Sophie Sinise
Krystal Broussard
Jason Rogel
Martin
Jeff Chase
Swamp Thing
Christopher Berry
Deputy Mandling
Richard Tanne
Tyler
Gary Catona
Red Neck
Charles Harrelson
Noah
Lo Graham
Laura
Mitch Mequet
Angry Boat Owner
Marcus Lyle Brown
Deputy Cooper
