James Brolin plays a renegade canoeist who illegally runs a river to protest its exploitation by a greedy corporation.
| Actor | Role |
|---|---|
 Catherine BachTrisha Parker | Trisha Parker |
 James BrolinMike McKay | Mike McKay |
 Pepe SernaHarry Cutter | Harry Cutter |
 Kai WulffEric Klammer | Eric Klammer |
| MMichael C. GwynneLeland | Leland |
 Richard LynchWilliam Devine | William Devine |
 Walter BrookeLeonard Phelps | Leonard Phelps |
 Nancy ParsonsGeorgia Gubser | Georgia Gubser |
| WWoody EneyGerald Swann | Gerald Swann |
 Bill VintMorgan | Morgan |
 Laurence HaddonSheriff Ross | Sheriff Ross |
| JJon M. BensonFirst Guard | First Guard |
| AAmir BahadorDirector | Director |
| DDrew MichaelsThird Guard | Third Guard |
 Allan GrafJohnson | Johnson |
| CClaudette AgardSecretary | Secretary |
| BBert CurrySecond Guard | Second Guard |
| MMike AndersonWally | Wally |