It may depend on the type of plane... I was on a recently refurbished 757-300 a couple of days ago, and counted 180 movie choices (don't ask me why I'm counting movies... it had to do with a previous conversation with my son who was worried he would run out of movies during an upcoming trip, and I had promised him I would provide him with a movie headcount). The list above does not show as long of a movie list.