Young Edyth Vail, believes her fiancé Allen Morris may have committed a murder, asking Ashton Kirk to investigate the crime. The fiancé admits he went to the David Hume's home to retrieve plans for a submarine, invented by his scientist father and stolen by the murdered man, but Allen claims he left the home before retrieving the plans. Kirk uses a train conductor's punch ticket to discover the identity of the murderers, one of whom is mute, and sets a trap to apprehend the suspects.
United States of America
Crime,
Mystery
50 minutes
1915
Ashley Miller
Pathé Exchange

1916
0.0

1929
8.0
1921
8.0
1928
7.0

1917
0.0
1912
10.0
1912
10.0

1917
0.0

1917
0.0

1923
7.0

1920
10.0

1918
0.0

1920
8.0

1916
0.0

1920
8.0
1924
9.0

1919
7.0

1928
8.0

1919
0.0

1932
5.3