I expect that Ryanair will institute legal proceedings within milliseconds of the completion of the TV Show - and they will win, because the court will consider facts, not the illusive corporate culture of Ryanair that will probably be depicted in the documentary.
One word of caution to some of you. Calling your customers "Self Loading Freight", and the general, "non aviational" public, "morons" is not likely to advance the reputation of your profession.