By the Sun's Rays Characters

Characters played by Murdock MacQuarrie

• John Murdock - the Detective

Characters played by Lon Chaney

• Frank Lawler - the Clerk

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Characters played by Seymour Hastings

• John Davis - Supt. of Mines

Characters played by Agnes Vernon

• Dora Davis - John's Daughter

Characters played by Richard Rosson

• The Bandit