Mabel’s Blunder is a silent comedy film directed by, written by, and starring Mabel Normand, the most successful of the early silent screen comediennes. Wikipedia
Initial release: September 12, 1914 (USA)
Directors: Mabel Normand, Mack Sennett
Screenplay: Mabel Normand
Producer: Mack Sennett
Distributed by: Mutual Film
Stars: Mabel Normand, Harry McCoy, Charley Chase, Al St. John.