Hal Holbrook

as Capt. Lloyd Bucher

Ronny Cox

as Signalman

Andrew Duggan

as Congressman

Stephen Elliott

as RAdm. F.L. Johnson

Mary Fickett

as Rose Bucher

Larry Gates

as American Negotiator

George Grizzard

as Court Counsel

Paul Hecht

as Lt. S.R. Harris

Alan Hewitt

as Congressional Chairman

Anthony Page

Director