. . "Dance Madness is a 1926 American silent comedy film directed by Robert Z. Leonard based upon a script by Frederica Sagor. The film starred Claire Windsor, Conrad Nagel and Hedda Hopper. Dance Madness is now considered lost.According to the credited screenwriter, Frederica Sagor, Dance Madness was \"patently a rewrite\" of The Guardsman, a work by Ferenc Moln\u00E1r that was later directly adapted for film. Sagor notes the screenplay was not written by her, but by Alice D.G."@en . . . "Dance Madness"@en . . . "4200.0"^^ . . .