Ryan O'Neal

Jack Ryan

Leigh Taylor-Young

Nancy Barker

Van Heflin

Sam Mirakian

Lee Grant

Joanne

James Daly

Ray Ritchie

Robert Webber

Bob Rodgers

Phyllis Davis

Girl in bikini

Cindy Eilbacher

Cheryl

Kevin O'Neal

Boy in Dune Buggy

Charles Cooper

Senator

Alex March

Director

Robert Dozier

Screenplay

Elmore Leonard

Novel

William Dozier

Producer

Mike Curb

Music

William H. Ziegler

Editor

Serge Krizman

Production Design

Audrey A. Blasdel

Set Decoration

Jean Burt Reilly

Hairstylist

Steven Bernhardt

Assistant Director

Robert Birnbaum

Assistant Director

Alan Rudolph

Assistant Director

Hubie Kerns

Stunt Coordinator

Howard Schwartz

Director of Photography