The normally routine exercise of escorting a witness, prostitute Gus Mally (Sondra Locke), from Las Vegas to Phoenix to testify at trial becomes a race for survival for detective Ben Shockley (Clint Eastwood). On a frantic bus ride to city hall, Shockley and his charge brave an all-out assault from police and a corrupt mayor, who fears incrimination by the determined witness. Co-stars Pat Hingle, William Prince. 111 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, French Dolby Digital mono; Subtitles: English, French; theatrical trailer; filmographies.