What are the critical roles needed to create a television show? e.g director, producer?

Question

What are the critical roles needed to create a television show? e.g director, producer?

Answer 1

It sort of depends on what format of television show you are talking about. Most positions are similar, but news production crews slightly differ from that of a sitcom, or a talk show. The most important roles (management staff) in all of them are usually the producer and director. To learn more, trying reading these articles:

http://www.whatnots.cc/ac_articles.html#...