William Byron Mowery is known for Red Riders of Canada (1928), Heart of the North (1938) and The Mysterious Pilot (1938).

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The Biggest Movies and TV Coming in September

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

Gloria Dickson and Dick Foran in Heart of the North (1938)

Frank Hawks and Dorothy Sebastian in The Mysterious Pilot (1937)

William Byron Mowery

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