更多中文片名：
- 保卫奇侠.....香港译名
- 守护者.....台湾译名
更多外文片名：
- Watchmen - Die Wächter.....Germany
- Watchmen - O Filme.....Brazil
- Watchmen: The IMAX Experience.....USA (IMAX version)
- Los vigilantes.....Peru / Venezuela
- Хранители.....Russia
- Cei ce vegheaza.....Romania
- Cuvari.....Croatia
- Les gardiens.....Canada (French title)
- Strázci - Watchmen.....Czech Republic
- Strazcovia.....Slovakia
- Varuhi.....Slovenia
- Watchmen - Les gardiens.....France
- Watchmen - Los Vigilantes.....Peru (poster title)
- Watchmen - Los vigilantes.....Argentina
- Watchmen - Os Guardiões.....Portugal
- Watchmen - Straznicy.....Poland
- Watchmen: Az örzök.....Hungary
编剧：
- 艾伦·摩尔 Alan Moore ....(graphic novel) uncredited
- 戴夫·吉布森 Dave Gibbons ....(graphic novel illustrator)
- 亚历克斯·谢 Alex Tse ....(screenplay)
- David Hayter ....(screenplay) and
主演：
- 玛琳·阿克曼 Malin Akerman ....Laurie Jupiter / Silk Spectre II
- 比利·克鲁德普 Billy Crudup ....Dr. Manhattan / Jon Osterman
- 马修·古迪 Matthew Goode ....Adrian Veidt / Ozymandias
- 更多>>
片长：
- 162 min | 186 min (director's cut)
幅面：
- 35毫米胶片变形宽银幕
MPAA评级：
- Rated R for strong graphic violence, sexuality, nudity and language.
级别：
- Czech Republic:15 / Austria:16 / Hong Kong:III (IMAX DMR version) / Germany:16 / Iceland:16 / Norway:15 / Sweden:15 / USA:R / Canada:13+ (Quebec) / Australia:MA / France:-12 / Hong Kong:IIB (cut version) / Ireland:18 (original rating) / Japan:R-15 / Spain:18 / UK:18 / Singapore:R21 / South Korea:18 / Italy:VM14 / Netherlands:16 / Peru:18 / Mexico:C / Argentina:16 / Canada:18A (Alberta/British Columbia/Manitoba/Nova Scotia/Ontario) / Singapore:M18 (edited for re-rating) / Denmark:15 / New Zealand:R16 / Portugal:M/16 (Qualidade) / Switzerland:16 (canton of Geneva)/(canton of Vaud) / Finland:K-15 / Brazil:18 / Philippines:R-13 (MTRCB) / Ireland:16 (re-rating on appeal)
制作成本：
- $100,000,000/estimated
拍摄日期：
- 2007年9月17日 - 2007年12月31日
摄影机：
- Panavision Panaflex Millennium XL, Primo Lenses
- Panavision Panaflex Platinum, Primo Lenses
- PanArri 435, Primo Lenses
摄制格式：
- 35 mm .....(Kodak Vision2 100T 5212, Vision2 500T 5218)
洗印格式：
- 70 mm .....(horizontal) (IMAX DMR blow-up)
- 35 mm .....(anamorphic) (Kodak Vision Premier 2393)
胶片长度：
- 4515 m(Finland)
