- Country: Italy, West Germany
- Genres: Action, Adventure, Drama
- Release: 1988-08-13
- Director: Fabrizio De Angelis
- Writers: Fabrizio De Angelis , Dardano Sacchetti
- Language: Italian
- Stars: Mark Gregory , John Phillip Law , Horst Schön , Werner Pochath , Ingrid Lawrence , Jeffrey Domo , Bruce Miles , Duke Smith
- Runtime: 90 min
- Awards: N/A
- AKA: Thunder-3 , Thunder 3: O ekdikitis (Greece) , Thunder 3 (Spain) , Thunder 3: O Homem Trovão (Brazil) , Thunder Warrior III (United States of America) , Apache ekdikitis (Greece) , Thunder III (Italy) , 怒りのサンダー 最後の決戦 (Japan) , Thunder III , Grom 3 (Poland) , Acorralado 3 (Peru) , A Vingança do Guerreiro (Portugal, Portuguese Republic) , Şimşek 3 (Turkey)
- Plot: Pacifist Native American warrior, Thunder, takes on a racist militia in Las Cruces, New Mexico, after they refuse to pay $53.000 in damages for attacking and abusing him and his people and destroying their property.
- IMDB:tt0094144
Thunder III Cast · · · ALL
Fabrizio De Angelis
Director
Mark Gregory
Thunder
John Phillip Law
Deputy Sheriff
Horst Schön
Bill
Werner Pochath
Colonel Magnum
Ingrid Lawrence
Sheena
Jeffrey Domo
Little Owl
Bruce Miles
Bernie