Sinews of Steel

Sinews of Steel is a 1927 American silent drama film directed by Frank O'Connor.

• Frank O'ConnorDirector
• Henry McCartyWriter
• Delos SutherlandWriter

• Alberta VaughnHelen Blake
• Gaston GlassRobert McNeil Jr.
• Anders RandolfRobert McNeil Sr.
• Paul WeigelJan Van Der Vetter
• Greta von RueElsie Graham
• Nora HaydenMartha Jenkins
• Charles WellesleyDouglas Graham
• John H. GardenerElmer Price
• Robert GordonThe Office Boy