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Rin-Tin-Tin as The Grey Ghost |
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Jason Robards Sr. as Steve Harley |
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Dorothy Dwan as Janet |
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Tom Santschi as Ben Harley |
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Billy Kent Schaefer as Crippled Boy |
| Writing | Dorothy Yost | Story |
| Directing | Howard Bretherton | Director |
| Writing | Edward Clark | Writer |
| Crew | Victor Vance | Title Graphics |
| Camera | Frank Kesson | Director of Photography |
| Directing | Ted Stevens | Assistant Director |
