Biography
Thomas E. Jackson (July 4, 1886 – September 7, 1967) was an American stage and screen actor. His 67-year career spanned eight decades and two centuries, during which time he appeared in over a dozen Broadway plays, produced two others, acted in over a 130 films, as well as numerous television shows. He was most frequently credited as Thomas Jackson and occasionally as Tom Jackson or Tommy Jackson. Description above from the Wikipedia article Thomas Jackson (actor), licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For

Scarlet Street
Chief of Detectives (uncredited)

The Strange Love of Molly...
Police Sergeant

Dead End
Police Lieutenant at Killing (Uncredited)

Nancy Drew... Reporter
City Editor Bostwick

The Woman in the Window
Inspector Jackson

Gypsy
Station Master (uncredited)

Call of the Wild
'Tex' Rickard

Little Caesar
Sergeant Flaherty

Phone Call from a Strange...

The Thin Man
Reporter (uncredited)