Vanished

Richard Widmark

President Paul Roudebush

Eleanor Parker

Sue Greer

Sheree North

Beverly West

James Farentino

Gene Culligan

Robert Young

Sen. Earl Gannon

Larry Hagman

Jerry Freytag

Arthur Hill

Arnold Greer

Tom Bosley

Johnny Cavanaugh

Betty White

TV Hostess

Christine Belford

Gretchen Greer

Russell Johnson

Clyde Morehouse

William Shatner

Dave Paulick

Murray Hamilton

Nick McCann

Stephen McNally

Gen. Palfrey

E.G. Marshall

Arthur Ingram

Chet Huntley

Newscaster

Helen Kleeb

Mrs. Erdlatz

Randolph Mantooth

Ensign

Larry Linville

Walters

Carleton Young

Leonard Carey

Leonard Rosenman

Original Music Composer

Lionel Lindon

Director of Photography

Dean Riesner

Teleplay

Buzz Kulik

Director

Fletcher Knebel

Novel

David Victor

Executive Producer

David J. O'Connell

Producer

Robert Watts

Editor

Joseph C. Cavalier

Associate Producer