There Goes the Neighborhood - S4-E10
Revealing mistake: When Hannibal jumps off the tank, he is replaced with an obviously younger stunt double who wears a blatant wig.
There Goes the Neighborhood - S4-E10
Revealing mistake: Murdock fires rockets at the house from the road in front, but the basketball hoop explodes from behind the board, revealing the hidden explosive FX.
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."