Comedy · United States of America · 1913 0 A Slight Mistake ✓ Seen + Watchlist ↗ Share No poster Director Cast Clarence Elmer as Clarence Jennie Nelson as Clarence's Wife Kempton Greene as The Downstairs Neighbor Frankie Mann as The Downstairs Neighbor's Wife Crew Siegmund Lubin — Producer Synopsis Key Collaborators Siegmund Lubin Producer Follow the Thread More Comedy → Agent-readable