Easter egg: In the two-disc special edition set, on the second disc, go to Complete Index of Unique Features, then Day Out Of Days, then click on virtually any item. Press up to find different Easter Eggs that will show you a small clip.
I, Robot (2004)
1 easter egg
Directed by: Alex Proyas
Starring: Will Smith, James Cromwell, Bruce Greenwood, Alan Tudyk, Bridget Moynahan
Revealing mistake: Just before entering Robertson's office after climbing the stairs, Spooner is behind Sonny with a flashlight. The light shines on Sonny's back and the door, but Sonny does not cast a shadow.
Detective Spooner: Somehow, 'I told you so' just doesn't quite say it.
More trivia for I, Robot
More questions & answers from I, Robot
Answer: Sonny killed Lanning. Lanning had designed Sonny with the ability to opt out of the Three Laws when he deemed it absolutely necessary. Lanning forced Sonny to promise to do Lanning a favor, then told him the favor was to throw Lanning out the window. Forced to keep his word by Lanning's own programming, Sonny overrode the Three Laws and tossed Lanning out the window.
Phoenix