Production: Jerome Hellman Productions; DeLuxe colour, 35mm; running time: 113 minutes. Filmed in New York, 1968.
Production: Casablanca Film Works, for Columbia; Eastmancolor, 35mm; running time: 123 minutes.
Production: Warner Bros.; black and white; running time: 110 minutes. Released October 1945.
Production: Films Sonores Tobis (France); black and white, 35mm; running time: 89 minutes. Released 1931.
Production: Soc. Produzioni De Sica, in cooperation with Ente Nazionale Industrie Cinematografiche (Rome); black and white, 35mm; running time: 101 minutes, some versions are 95 minutes.
Production: Seven Arts Productions; black and white, 35mm and 16mm; running time: 125 minutes.
Production: Columbia Pictures Corp.; black and white, 35mm; running time: 130 minutes. Released 1939.
Production: Metro-Goldwyn-Mayer; black and white; running time: 133 minutes; length: 12,010 feet. Released June 1942.
Production: United Artists-Charles Chaplin; black and white, 35mm, mostly synchronized musical soundtrack; running time: 85 minutes; length: 7634 feet. Released 1936.
Production: A Palace Production for Handmade Films; Technicolor; running time: 104 minutes; length: 9,368 feet. Released 1986.
Production: DEFA (East Germany); black and white, 35mm; running time: 86 minutes; length: 2400 meters. Released 1946.
Production: Alfa Cinematografica (Rome) and P.E.C.F. (Paris); Technicolor, 35mm, Panavision; running time: 131 minutes, some versions are 128 minutes.
Producer: V. Kuchinsky; screenplay: Valentin Yornykh; photography: Igor Slabnjewitsch; editor: Jelene Mischajora; music: Sergei Nikitin; art designer: Said Menyalshchikov.
Production: Cesareo Gonzalez (Madrid), Trionfalcine (Rome), and Guion PC (Paris); black and white, 35mm; running time: originally 91 minutes but cut by Spanish censors to 88 minutes. Released 9 September 1955, Madrid.
Production: El Desoe and Lauren Films; Eastmancolor; running time: 98 minutes.
Production: Hal Roach; black and white; running time: 29 minutes; length: 2000 feet. Released 1932.
Production: Working Title/SAF Productions for Channel 4; colour; 16mm; running time: 97 minutes; length: 3,507 feet. Released 1985.