John Wayne (Dan Roman)
Claire Trevor (May Holst)
Laraine Day (Lydia Rice)
Robert Stack (Sullivan)
Jan Sterling (Sally McKee)
Philip Van Zandt (Actor/Actress)
Pedro Gonzalez-Gonzalez (Gonzalez)
Robert Easton (Actor/Actress)
Regis Toomey (Garfield)
Sidney Blackmer (Humphrey Agnew)
Julie Bishop (Lillian Pardee)
John Howard (Howard Rice)
Wally Brown (Lenny Wilby)
William Campbell (Hobie Wheeler)
Ann Doran (Mrs. Joseph)
John Qualen (Jose Locota)
Paul Fix (Frank Briscoe)
George Chandler (Ben Sneed)
Joy Kim (Dorothy Chen)
Douglas Fowley (Alsop)
Carl "Alfalfa" Switzer (Ensign Kelm)
Robert Keys (Lt. Mowbray)
William Hopper (Roy)
William Schallert (Dispatcher)
Julie Mitchum (Susie)
Doe Avedon (Spalding)
Karen Sharpe (Nell Buck)
John Smith (Milo Buck)
Phil Harris (Ed Joseph)
Robert Newton (Gustave Pardee)
David Brian (Ken Childs)
Paul Kelly (Flaherty)