Harold Lloyd Harold Hall aka Trouble Director, Actor, Producer Clyde Bruckman Director, Writer Constance Cummings Mary Sears Actor Ken Thompson Vance Actor Sydney Jarvis The director Actor Eddie Fetherston Bill (assistant director) Actor Robert McWade Wesley Kitterman, Producer Actor Louise Closser Hale Mrs. Kitterman Actor Spencer Charters J.L. O'Brien Actor Harold Goodwin Miller Actor Lucy Beaumont Mrs. Hall Actor DeWitt Hennings Mr. Hall Actor Mary Doran Margie Actor Noah Young Traffic cop Actor Constantine Romanoff Duval Actor John Grey Writer Agnes Christine Johnston Writer Felix Adler Writer Vincent Lawrence Screenwriter Lex Neal Writer Frank Terry Writer Jeffrey Vance Producer Walter Lundin Cinematographer Bernard W. Burton Film Editing William Mac Donald Art Director Harry Oliver Art Director