Revealing mistake: About 3/4 through the movie, Bradley Cooper and his wife are talking in a bedroom or nursery. He takes his daughter and holds her - the baby is clearly fake.
Continuity mistake: When Chris visits Biggles in the hospital, he reaches out to shake Biggles' hand with his right hand, but then in the next shot, his hands have switched. (01:29:50)
Factual error: The ranger is wearing an airborne tab above his 2nd Batt patch. They do not wear the airborne tab, rather they just wear jump wings. (01:39:38)