Kazuo Kitamura (Foreign Minister Yosuke Matsuoka), Walter Brooke (Captain Theodore Wilkinson), Leon Ames (Frank Knox), Jeff Donnell (Cornelia), Hiroshi Nihon'yanagi (Rear Adm. Chuichi Hara (as Kan Nihonyanagi)), Hisao Toake (Saburo Kurusu), Berry Kroeger (U.S. Army General), Hisashi Igawa (Lt. Mitsuo Matsuzaki - Fuchida's Pilot), Leora Dana (Mrs. Kramer), Kenner G. Kemp (Civilian Official Seated at Meeting Table), Keith Andes (General George C. Marshall), Edward Andrews (Admiral Harold R. Stark), Rosemary DeCamp (Grace Tully - Roosevelt's Secretary (scenes deleted)), Dan Leegant (George Street - RCA Honolulu District Manager (unconfirmed)), Norman Alden (Major Truman Landon), Randall Duk Kim (Tadao - Japanese Messenger Boy (unconfirmed)), Francis De Sales (Capt. Arthur H. McCollum - Wilkinson's Subordinate with Stark), William Schallert (Harry Hopkins - Roosevelt's Aide (scenes deleted)), Richard Anderson (Captain John Earle), Eijirô Tôno (Admiral Chuici Nagumo (as Eijiro Tono)), Carl Reindel (Lieutenant Kenneth Taylor), Tôru Abe (Rear Adm. Takijiro Onishi), Hiroshi Akutagawa (Lord Keeper of the Privy Seal Koichi Kido (Japanese version only)), Frank Aletter (Lt. Commander Thomas), Kiyoshi Atsumi (Cook #1 (Japanese version only)), James B. Douglas (French's Subordinate), Neville Brand (Lieutenant Kaminsky), Harold Conway (Eugene Dooman - US Embassy Counselor), Dick Cook (Capt. Logan C. Ramsey (unconfirmed)), Rick Cooper (Lieutenant George Welch), Jerry Cox (Lt. Kermit A. Tyler (unconfirmed)), Mike Danning (Edward Crocker - US Embassy First Secretary), June Dayton (Miss Ray Cave), Dave Donnelly (Maj. Gordon A. Blake - Hickam Field Operations Officer), Bill Edwards (Col. Kendall J. Fielder - Short's Intelligence Officer), Richard Erdman (Colonel Edward F. French), Richard Fair (Lt. Col. Carrol A. Powell - Radar Officer #1 (unconfirmed)), Jerry Fogel (Lt. Commander William Outerbridge), Charles Gilbert (Lt. Col. William H. Murphy - Radar Officer #2), Elven Havard (Doris Miller), Toshio Hosokawa (Lt. Cmdr. Shigeharu Murata (as Tosio Hosokawa)), Andrew Hughes (Embassy Delegation Employee of Japan), Kazuko Ichikawa (Geisha in Kagoshima), Alex Johnson (Army officer standing behind meeting table), Hank Jones (Davey - Student Pilot in Biplane), Robert Karnes (Maj. John H. Dillon - Knox's Aide), Akira Kume (Katsuzo Okumura - Embassy Officer at Typewriter), Karl Lukas (Capt. Harold C. Train - USS California), Ken Lynch (Rear Adm. John H. Newton - USS Lexington), Ron Masak (Lt. Laurence Ruff - USS Nevada), Eitarô Matsuyama (Cook #2 (Japanese version only)), Bontarô Miake (Adm. Koshiro Oikawa (as Bontaro Miyake)), Shunichi Nakamura (Kameto Kuroshima), Edmon Ryan (Rear Admiral Bellinger), Ichirô Ryûzaki (Rear Adm. Ryunosuke Kusaka (as Ichiro Reuzaki)), Koreya Senda (Prince Fumimaro Konoye), Shôgo Shimada (Ambassador Kichisaburo Nomura (as Shogo Shimada)), Asao Uchida (General Hideki Tojo)