Cast & crew
Square Shoulders (1929)
Directed by E. Mason Hopper Written by Houston Branch, George Dromgold
Cast
| Louis Wolheim | Slag |
| Frank Coghlan Jr. | Tad |
| Philippe De Lacy | Eddie Scrap-Iron Dupris |
| Anita Louise | Jane |
| C. Montague Shaw | Cassie Cartwright |
| Maurice Black | Hook |
| Kewpie Morgan | Don |
| Clarence Geldart | Treblinka Commandant |
| Ray Erlenborn | Cadet |
| Billy Lord | Cadet |
| Kenneth McMillan | Cadet |
| Erich von Stroheim Jr. | Cadet |
| Edwin Mills | Cadet |
| Dean Riesner | Cadet |
| Matty Roubert | Newsboy |
| Byron Sage | Cadet |
| Paul Toien | Cadet |
Crew
| David Abel | Director of Photography |
| Peggy Prior | Adaptation |
| E. Mason Hopper | Director |
| Paul Bern | Producer |
| Houston Branch | Story |
| Lonnie D'Orsa | Assistant Director |
| Robert McCrellis | Production Manager |
| Richard Blaydon | Production Manager |
| Edward C. Jewell | Art Direction |
| Josiah Zuro | Music Director |
| John Kraft | Dialogue |
| George Dromgold | Story |
| Barbara Hunter | Editor |