Robert Urich as Ruben Castle

JoBeth Williams as Harriet Purdue

Paul Dooley as Joe Hiatt

Hoyt Axton as Ben Morgan

Peter Coyote as Steele

Marin Kanter as Mackenzie Castle

Gailard Sartain as Mayor

Dan Hedaya as Peck

Harry Carey, Jr. as Dr. Emmer

John Considine as Burnside

Margery Bond as Judy Hiatt

Joseph G. Medalis as Lawyer

Patrick Houser as Chester

Alvin Crow as Deputy Wayne

Ned Dowd as Deputy Bobby

Kent Rizley as Deputy Ray

Heather Menzies as Susan

Michelle Davison as Mrs. Haskins

Henry G. Sanders as Dr. Ross

Vernon Weddle as Varney

John Perry Barlow as Mercenary

Mark Carlton as Mercenary

Darrell Fetty as Mercenary

Steve Tannen as Mercenary

Fred Lerner as Mercenary

Billie Kirkland as Mercenary

Bruce Paul Barbour as Skinhead

Greg Wayne Elam as Skinhead

Steve Bassett as Vosburgh

David S. Cass Sr. as Wes

George Fisher as Chuck

Zalman King as Hollywood Producer

John Binder as Hollywood Producer

Joyce Rudolph as Lady Bartender

Tracy Smith as Male Assistant

Ellen Flitner as Janet Hiatt

Bill Moseley as Cab Driver

Richard Jury as Carl

Raymond Dixion as Bureaucrat

Gail Glover as Female Clerk

Pat Mahoney as Chairman

Connie Camino as Morgan's Secretary

Bernie Welch as Army General

Olive Joyce Lee as Cleaning Woman

Maria Cecile Callier as Tour Guide (uncredited)