Fist Fighter

C.J. Thunderbird is a professional fighter who travels to South America to avenge a friend killed during an illegal match. He seeks a man called Rhino, who works for a powerful local drug lord. To reach his target, Thunderbird must fight his way through a violent underworld of clandestine bouts. After being imprisoned through a conspiracy between the criminal boss and corrupt officials, he is forced to face a lethal cage-fighting champion known as the Beast. During this struggle, he finds an unlikely ally in the drug lord's girlfriend, Ellen.

Directed by Frank Zuniga, this action drama stars Jorge Rivero as the protagonist and Matthias Hues as Rhino. The supporting cast includes Brenda Bakke, Edward Albert, Mike Connors, and Simón Andreu. The screenplay was written by Carlos Vasallo and Max Bloom, with Vasallo also serving as the film's producer.

Released on May 12, 1989, the movie has a runtime of 99 minutes. It received a lukewarm reception from audiences, holding a 4.7 rating on IMDb based on 378 votes and a 4.6 rating on TMDB from 16 votes.