Number 47: McCullough asks Noah about the 47 million dollars that was transferred and then withdrawn to an untraceable account.
Noah is ambidextrous and able to use both hands effectively.
Jack's full name is Jonathan Donahue Bristow.
Vaughn's dog is named Donovan.
Sydney's hanging from the ceiling in-between two wires and the rope begins to loosen is a nod to the scene from Mission: Impossible (1996) where Tom Cruise is in the same situation.