Warner Bros. is a well-known entertainment company that was founded in 1923. It is one of the major players in the film, television, and music industries. Warner Bros. has produced numerous successful films and TV shows, including franchises like Harry Potter, DC Comics adaptations, and classic movies like Casablanca. The company has also released music albums and manages a record label. Over the years, Warner Bros. has established itself as a prominent and influential force in the entertainment industry.