Those are a few, well known examples of colleges, academies and theater groups that provide drama and performing arts education programs. Many community theater groups also take interns and give them some exposure to the logistics of a dramatic presentation. Community colleges of any size will generally have a drama program. In the performing arts, if education counts at all it is more about where you studied or who you studied with than the degree that you obtained. And, like most industries, there is no substitute for experience.
What is often lost in the flash and dash of the performing arts industry is the fact that there are an enormous number of technical and logistic professions that are forms of their own. There are education programs available for TV directing, for stage management, for audio production, for costuming and for set design. There are another two dozen professional categories on any given film set; just watch the credits roll the next time you see a movie.
Interior design can be a form of crossover education with the performing arts. People who are trained in furnishing rooms can ably provide the same service to a film or television director. In a university with a film major, the curriculum will touch on every aspect of the job: lighting, sound, indoor and outdoor filming, costumes and sets, and so forth. The path for graduates of many of these programs is internship on a film set or a TV studio; internship which graduates to a junior production job and a chance to gather in experience that can be used to move up the ladder.
