The Mainspring | |
Director: | Jack Conway |
Cinematography: | Edward A. Kull |
Studio: | Universal Pictures |
Distributor: | Universal Pictures |
Runtime: | 5 reels |
Country: | United States |
The Mainspring is a 1916 American silent drama film directed by Jack Conway and starring Ben F. Wilson, Wilbur Higby and Francelia Billington.[1]