Biography
From Wikipedia Henry Watterson Hull (October 3, 1890 – March 8, 1977) was an American character actor most noted for playing the lead in Universal Pictures's Werewolf of London (1935). The film flopped, but has since come to be highly regarded.
Known For

Inferno
Sam Elby

Lifeboat
Charles J. Rittenhouse

Great Expectations
Abel Magwitch

On Our Merry Way
Dying Man (deleted sequence) (uncredited)

Hollywood Story
Philip Ferrara / Vincent St. Clair

The Fountainhead
Henry Cameron

Kentucky Rifle
Preacher Bently

Fighter Squadron
Brig. Gen. Mike McCready

Deep Valley
Cliff Saul

High Barbaree
Dr. William G. Brooke