Tammany Burke, young owner of a giant roller coaster, is fighting heavy odds against a syndicate led by financial baron Hughey Cooper. Assisted by his sweetheart, Joan, and her father, Jingles Wellman, formerly a clown, Burke prepares for a sabotage of his machine by syndicate hirelings. In the midst of a great battle the riot squad arrives to arrest the troublemakers, and Burke and his sweetheart are left in happy possession of their roller coaster.

"Most scintillating pageant of gaiety ever filmed! See the most magnificent spectacle of the world's mad hunt for pleasure!"