The earliest surviving film featuring Lon Chaney in a major role, By the Sun's Ray's was but one of several 2-reel westerns starring the florid Murdock MacQuarrie. MacQuarrie plays a detective investigating a series of gold shipment robberies. Along the way, he falls for a mine superintendent's pretty daughter (Agnes Vernon), much to the dismay of a sullen mine office clerk (Chaney), who is also smitten with the girl...
Charles Giblyn
Director

Murdock MacQuarrie
John Murdock, the Detective

Lon Chaney
Frank Lawler, the Clerk
Seymour Hastings
John Davis - Supt. of Mines

Agnes Vernon
Dora Davis - John's Daughter

Richard Rosson
The Bandit (as Dick Rosson)

Eddie Lyons
Undetermined Role (unconfirmed / uncredited)
The Great Train Robbery69%
Barbarosa59%
Pale Rider71%
The Unholy Trinity63%
The Magnificent Seven64%
Mackenna's Gold66%
North to Alaska65%
Old Henry72%
Gunslingers61%
100 Rifles59%
Gunless64%
Boss Nigger66%
The Sisters Brothers68%
The Apple Dumpling Gang65%
The Treasure of the Sierra Madre79%
Go West65%
The War Wagon68%
Cold Pursuit59%
Young Guns66%
Jane Got a Gun58%