On Your Toes plot
"A New Denny. Dancing master, taxi driver, fighter, sheik. A hero---A coward. But above all, a fighter with a fighter's heart! You think you know Denny? He'll amuse you here. He will triple-thrill you as you've never been thrilled before."
Elliott Beresford (Reginald Denny) is the son of a famous prize fighter. Though he wants to follow in his father's footsteps, Elliott is discouraged by his pacifist grandmother (Mary Carr). She insists that he aspires to a career as a ballet dancer. But circumstances force Elliott to enter the boxing ring anyway.