Goofs:
Continuity: Three cats were used for Harry Lime's only loved cat. But all three cats had different sizes and colors. (more)

Trivia:
Graham Greene based the character of Harry Lime on British double agent Kim Philby, who was Greene's superior in the British Secret Intelligence Service. (more)

Filming Locations:
Isleworth, Middlesex, England, UK (more)

Quotes:
Harry Lime: What did you want me to do? Be reasonable. You didn't expect me to give myself up... 'It's a far, far better thing that I do.' The old limelight. The fall of the curtain. Oh, Holly, you and I aren't heroes. The world doesn't make any heroes outside of your stories. (more)

Awards:
Won Oscar. Another 2 wins & 4 nominations (more)