Cup A' Joe - S3-E14
Continuity mistake: After Hannibal jumps from the semi and the trailer explodes, the tractor stops about 45° to the left. Later, they come back to the rig, and it now sits straight, and there is no scorched grass, or signs of any kind of explosion.
Cup A' Joe - S3-E14
Revealing mistake: After Hannibal gets the two goons in the van and takes off, if you look through the driver's window, you can see the van rocking, but the trees behind them aren't moving as they should.
Cup A' Joe - S3-E14
Revealing mistake: As Hannibal pulls the semi into the loading bay, the dust runs toward the tires from behind rather than away from the front, showing that the shot was run in reverse.
Answer: Several times, Face would pose as a doctor to get Murdock out of the Mental Hospital. How easy would it have been to convince airport officials that he was a doctor taking a sedated patient on board? Or simply tell them, this man is afraid of flying, so he had to be sedated. They could say, "Believe me, you don't want this man to be awake."