AllMovie

In the first episode of a two-part story, McCall (Stepfanie Kramer) and an informant are gunned down during a police investigation of a prostitution ring operating out of RV's on the Los Angeles Freeway. Working on available evidence, Hunter (Fred Dryer) becomes convinced that a notorious pimp named Big Jack Hemmings ordered the hit. As McCall hovers between life and death, Hunter heads to Mexico in search of Big Jack--and it seems a certainty that only one of the two men will come back alive!