This documentary on two brothers -- one a policeman, the other a firefighter -- who lost their lives in the terrorist attacks on the World Trade Center of September 11, 2001, has been given a simple presentation for its release on DVD. Twin Towers has been transferred to disc in the full-frame aspect ratio of 1.33:1, and the audio has been mastered in Dolby Digital Mono. The presentation is in English with optional subtitles in French and English. No additional bonus materials appear on this edition.