Biography
Leslie Banks, CBE (9 June 1890 – 21 April 1952) was an English theatre and cinema actor, director and producer, now best remembered playing gruff, menacing characters in black and white movies of the 1930s and 1940s. Description above from the Wikipedia article Leslie Banks, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For

Cottage to Let
John Barrington

Jamaica Inn
Joss Merlyn

Henry V
Chorus

Your Witness
Col. Roger Summerfield

The Small Back Room
Col. A. K. Holland

Sanders of the River
Commissioner R.G. Sanders

Fire Over England
The Earl of Leicester

The Tunnel
Frederick 'Robbie' Robbins

The Fire Raisers
Jim Bronton

Busman's Honeymoon
Inspector Kirk