Alan Horn net worth and salary: Alan Horn is an American entertainment executive with an estimated net worth of $50 million dollars. Born in Long Island, New York, Alan Horn graduated from Union College in the mid 80s. He began his professional career working for Tandem Productions, the company run by Norman Lear, and then moved to 20th Century Fox, where he worked his way up to executive. From there, he moved on to a position at Warner Bros., and eventually became President and COO of the company. He oversaw production of multiple successful franchises, including the "Harry Potter" series and "Batman". He also co-founded Castle Rock Entertainment, a successful Warner Bros. subsidiary. He was ousted from his position at Warner Bros. in mid-2011, and in mid-2012, he became the Chairman of Walt Disney Studios. Walt Disney is hoping his track record of pulling production companies back from the brink, will help the struggling company survive.