The story of American showman P.T. Barnum, founder of the circus that became the famous traveling Ringling Bros. and Barnum & Bailey Circus.

After a talent scout spots her performing with her dog Boi at a charity gala, Sharpay Evans sets off for the bright lights of NYC, convinced instant fame and fortune are in the bag. But theatre's a dog-eat-dog world. Fortunately, Sharpay also meets Peyton, a handsome student filmmaker who finds Sharpay nearly as fascinating as she finds herself.