Dr. Martin Harris (Liam Neeson) is an American college professor attending a conference in Berlin. Or is he? After a car accident puts him in a coma for four days, he wakes up to find his wife (January Jones) doesn't know him and another man (Aidan Quinn) has assumed his identity. His only ally a mysterious young woman (Diane Kruger), Harris must evade ruthless assassins while trying to put his life back together. Frank Langella co-stars in this fast-paced blend of action and mystery. 113 min. Widescreen (Enhanced); Soundtracks: English DTS HD 5.1 Master Audio, Dolby Digital 5.1, French Dolby Digital 5.1, Spanish Dolby Digital 5.1; Subtitles: English (SDH), French, Spanish; featurette.