The Rabbit Who Ate Las Vegas - S1-E7
Continuity mistake: As the chopper that is piloted by Murdock comes down over and behind the thug's car, you can see the the man in the left seat has a ball cap and brown jacket on, but the man in the right seat has a dark sweater, shades, and headphones on. In the close up, it's Murdock and the Professor.
The Rabbit Who Ate Las Vegas - S1-E7
Continuity mistake: As Hannibal tosses the gun to Murdock, he's holding his cigar in his left hand just below chest level. After the cut to a close up, it's suddenly in his right hand just below chin level.
The Rabbit Who Ate Las Vegas - S1-E7
Continuity mistake: In the motel room, Hannibal has a cigar that disappears and reappears between cuts to the rest of the cast.
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."