In the Italian restaurant, the waiter pours cheese on Daniel's broccoli. However, in the next scene there is no cheese on the broccoli.
Daniel has brown eyes as a child and blue eyes as an adult.
After Daniel's 'trial' is completed and he and Bob Diamond go back to Bob's office where Bob is handed an envelope with the judgment, the envelope is clearly unsealed when it is handed to Bob, yet in his office Bob tears open a sealed envelope.
In the Italian restaurant scene, when Daniel asks Julia to turn back around so that Lena wouldn't see her sucking in the long strand of pasta, there is a split second where the strand can be seen falling out of Julia's mouth, but it remains in her mouth in the very next shot when she's facing Daniel again.
Bob Diamond refers to the living as to having "little brains", stating that Daniel Miller, like most of the living, used less than 3-5% of their brains. This is a widely repeated, yet false myth, as all people use 100% of their brain.
Daniel's prosecutor and defender are off by one when referring to dates as Daniel's Nth year. A date given when he was 24 years old, x months, y days should be his 25th year, and a later one at 34 years old and change should be his 35th, but they say 24th and 34th.
When Daniel and Julia are walking up to hotel for the first time, the front of the hotel very clearly has a canvas overlay saying "Majestic Hotel", covering the real name of the hotel being used.
On the day of his 39th birthday (and fatal car accident), Daniel say that in 2 more months he will have worked at the firm for 10 years. However, Lena shows Daniel taking the job at 4 months after his 29th birthday, not 2 months.
The book of Judgment City on the coffee table has a picture on downtown Denver, Colorado on the cover.
When Daniel is riding and subsequently falling off of the snow mobile, the dialog does not match his lips.
Bob Diamond explains to Daniel that children don't go to Judgement City because, "Children don't have to defend themselves." Yet, during Daniel's trial, a number of clips from his childhood are presented with the expectation that he defend his childhood actions.
In the Past Lives Pavilion, as the subjects walk to their viewing booths, the overhead asks them to proceed to the "first available booth on the left." The subjects actually proceed to the last available booth.