Deliberate mistake: The Army Colonel's Class A uniform does not have a name plate on the flap of the right breast pocket as per regulations. If the Colonel's name plate was present, there would be no twist to the movie. (01:21:50)
Men in Black 3 (2012)
1 deliberate mistake - chronological order
Directed by: Barry Sonnenfeld
Starring: Tommy Lee Jones, Will Smith, Emma Thompson, Josh Brolin, Alice Eve, Jemaine Clement
Continuity mistake: After the time line is fixed, J meets K in the diner. In one shot, the spoon that is by K's plate moves to the edge of the table, then a few shots later it's back to its original position. (01:36:25)
Agent J: Hey man, heck, how old are you?
Young Agent K: Twenty-nine.
Agent J: You got some city miles on you.
Trivia: Even though Frank the pug doesn't appear, there are a couple of references to him. The first one is a big picture of him over J's bed and when J gets pulled over by the cops, there is a billboard advertising for "The Amazing Talking Pug." (00:22:35 - 00:40:25)
Question: J said that that's not what he was asking O, so what was he asking her?
Answer: Earlier in the movie, the way K was talking about Boris was different than what J had come to expect of his partner. So J wanted to know what happened between Boris and K at Cape Canaveral that changed him. So more of what did Boris do to K rather than just the report of what K did.