发行公司：
- Fine Line Features [美国] (1999) (USA) (short version)
- Asmik Ace Entertainment [日本] (Japan) (US version)
- Concorde Film [荷兰] (Germany)
- Distribution Company [阿根廷] (Argentina)
- 安乐影片有限公司 [香港] (Hong Kong)
- Medusa Distribuzione [意大利] (Italy)
- Metropolitan Filmexport [法国] (France)
- RCV Film Distribution [荷兰] (Belgium)
- Vitória Filmes [葡萄牙] (Portugal)
特技制作公司：
- Cinecittà 105 Digitale (digital post-production collaborator)
- Company B [德国] (digital post-production collaborator)
- Corridori & Co. (on-set special effects)
- Corridori G & A Cinematografica S.r.l. [意大利] (on-set special effects)
- DYTE [意大利] (digital post-production collaborator)
- Das Werk [德国] (digital post-production collaborator)
- Interactive Milan (digital post-production)
- Men in White Coats [英国] (digital post-production collaborator)
- The Computer Film Company [英国] (digital post-production collaborator)
其他公司：
- A.T.A. period cars
- Accademia Musicale Italiana (AMIT) [意大利] orchestra
- Alfonsi Pianoforti [意大利] thanks
- Ameropa [意大利] travel agency
- Angels & Bermans [英国] costumes
- Annamode [意大利] costumes
- Balducci [意大利] stills laboratory
- Bassi e Corsetti [意大利] stills laboratory
- British Broadcasting Corporation (BBC) [英国] radio clips
- Cinesicurtà [意大利] insurance
- Co.Velt [意大利] scaffolding
- Consorzio Studio 16 sound effects track
- Corpo Militaire Della Croce Rossa Italiana [意大利] thanks
- Costumi d'Arte [意大利] costumes
- Danapris Film [乌克兰] servicing organization: Ukraine
- Discoteca Di Stato [意大利] thanks
- Domenico Verdile [意大利] hardware supplies
- Fendi [意大利] thanks
- Film Office of the Fine Arts Department, City of Rome [意大利] special thanks
- Foreigners Office, Police Headquarters in Rome [意大利] particular thanks
- Giangiacomo Feltrinelli Editore publisher original book
- Italian Council of Ministers, Department of Entertainment [意大利] particular thanks
- Italian Embassy in Ukraine [乌克兰] particular thanks
- Italian Ministry of Labor and Social Security [意大利] particular thanks
- Italian Navy [意大利] special thanks
- L.A.B.A. S.r.l. [意大利] jewelry
- Les Ateliers du Costume, Paris [法国] costumes
- Louis Vuitton Italia [意大利] thanks
- Menservice [意大利] catering
- Motion Control Cameras Ltd. [英国] visual effects
- Museo Internazionale del Cinema dello Spettacolo [意大利] thanks
- Museo delle Poste e Telecomunicazione [意大利] thanks
- Music Village [意大利] music recorded at
- Musicarte [意大利] musical instruments
- National Geographic Television Film Library [美国] film clip library
- Pompei Vidéo [法国] footware
- Quantel [英国] thanks
- R.E.C. [意大利] lighting equipment
- Sartoria Russo, Roma costumes
- Sound On, Rome [意大利] digital sound post-production
- Special Employment Office for Italian Cinema Workers [意大利] particular thanks
- T.C.T. Tranquilli [意大利] transportation
- Tirelli Costumi, Roma [意大利] costumes
- Ukrainian Embassy in Italy [意大利] particular thanks
- Villahermosa Plastici [意大利] ship model
- Xtrack Digigram [法国] audio editing station
