ComedyDramaMovieRomance Why Be Good? Status: Released Release Date: 1929-02-28 Why Be Good? Comedy Drama Romance Overview A flapper unwittingly falls for the boss' son. Cast Colleen Moore Pert Kelly Neil Hamilton Winthrop Peabody Jr. Bodil Rosing Ma Kelly John St. Polis Pa Kelly Edward Martindel Winthrop Peabody Sr. Eddie Clayton Tom Lincoln Stedman Jerry Louis Natheaux Jimmy Alexander Collette Merton Julie Dixie Gay Susie Jean Harlow Blonde on Rooftop Bench at Junior's Second Party Mischa Auer Man Dancing at The Boiler (uncredited) Phyllis Crane Salesgirl (uncredited) Andy Devine Young Man at The Boiler (uncredited) Phil Harris Drummer in Band at The Boiler (uncredited) Earl McCarthy Party Guest (uncredited) Virginia Sale Junior's Secretary (uncredited) Hector V. Sarno Host of Stumble Inn (uncredited) Grady Sutton Guest at Junior's First Party (uncredited) Randolph Scott Man Dancing at The Boiler (uncredited) Crew William A. Seiter Directing Carey Wilson Writing John McCormick Production Max Rée Costume & Make-Up Sidney Hickox Camera Terry O. Morse Editing