as Harry Sheldon

as Jim Rogers

as Milt Miller

as Donovan's Washington Advisor

as Frank White

as Frank Tarleton

as Sloan

as Eddie Mendies

as Admiral Ryan

as General Thayer

as Bill Martin

as

as Captain Howard Brown

as Chief Special Agent Wilcox

as Captain George Iles

as Ralph Johnston

as Rogan

as Dr. Mangram

as Trenton

as Hy Nordick

as Hugh Mitchell

as Capt. Hendrickson

as Mike Thurber

as Harvey Bogardus

as Mr. Dietrichson

as Clumsy Copy Boy (uncredited)