Is 'The Greatest Showman' Movie Based On A True Story?

Hugh Jackman stars as P.T. Barnum in the musical movie "The Greatest Showman," which is out in theaters today (Dec. 20). While the film is inspired by the real-life Barnum and his creation of the Barnum & Bailey Circus, the film takes a few liberties along the way. So, yes, to put it simply, "The Greatest Showman" is based on a true story. But, it's not all true, it glosses over some things, and leaves other aspects out. Let's break it down.