Trailer of Hugh Jackman's The Greatest Showman released

The trailer of the Hugh Jackman, Zac Efron and Michelle Williams starrer The Greatest Showman has been released. The film is a biographical musical drama about American showman PT Barnum, founder of the circus that became the famous Ringling Bros. and Barnum & Bailey Circus, known as The Greatest Show on Earth. The film has been directed by Michael Gracey.