- Country: USA
- Genres: Horror, Sci-Fi
- Release: 1991-07-05
- Director: Jon Hess
- Writers: Curt Allen
- Language: English
- Stars: Joseph Bologna , Dee Wallace (II) , Richard Lynch , Woody Brown , Holly Gagnier , Bill Daily , Steve Railsback , Brock Peters , Trevor Eyster , Voyo Goric
- Runtime: 94 min
- Awards: N/A
- AKA: Alligatoras 2: I metalaksi (Greece) , La bestia bajo el asfalto 2: la mutación (Spain) , Alligator II: La mutation (Canada) , Аллигатор 2: Мутация (Russian Federation) , Alligator 2 (United Kingdom) , Aligátor 2: Mutace , Alligator II, la mutation (France, French Republic) , Alligator II - Die Mörderbestie beißt wieder zu (Germany) , Alligator II - Die Mutation (Germany) , Alligator II (Mexico) , Aligator II - Mutacja (Poland) , Alligator II: The Mutation , Alligator II: La mutación (Argentina) , Alligator II: The Mutation (Italy) , アリゲーター2 (Japan) , Alligaattori 2 - mutantti (Finland) , Alligator II: The Mutation (Singapore) , Αλιγάτορας 2: Η μετάλλαξη (Greece) , Alligator II: The Mutation (United States of America) , Alligator II: la mutación (Mexico) , Crocodilo II - A Mutação (Portugal, Portuguese Republic) , Alligator 2: A Mutação (Brazil) , Aligator 2: Mutacija (Serbia)
- Plot:
A giant mutated alligator runs riot in a small town after the sewer system washes it into a lake.
- IMDB:tt0101309
Alligator II: The Mutation Cast · · · ALL
Jon Hess
Director
Joseph Bologna
David Hodges
Dee Wallace
(II)
Christine Hodges
Richard Lynch
Hawk Hawkins
Woody Brown
Rich Harmon
Holly Gagnier
Sheri Anderson
Bill Daily
Mayor Anderson
Steve Railsback
Vincent 'Vinnie' Brown
Brock Peters
Chief Speed
Trevor Eyster
J.J. Hodges
Voyo Goric
Carmen
Julian Reyes
Reuben Ruiz
Buckley Norris
Doc
Evelyn Guerrero
Elena
Kane Hodder
Billy Boy
Jon Van Ness
Officer Trimble
Professor Toru Tanaka
Tokyo Joe
Thomas Rosales Jr.
Victor
Gene LeBell
Referee (uncredited)
Billy Varga
Announcer