Biography
From Wikipedia, the free encyclopedia William Thomson "Will" Hay (6 December 1888 – 18 April 1949) was an English comedian, actor, film director and amateur astronomer. Description above from the Wikipedia article Will Hay, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For

Hitler: The Comedy Years
William Potts (archive footage) (uncredited)

Boys Will Be Boys
Dr. Alec Smart

To See Such Fun

Hey! Hey! USA
Dr. Benjamin Twist

The Goose Steps Out
William Potts / Muller

The Big Blockade
Skipper

Where There's a Will
Benjamin Stubbins

Those Were the Days
Magistrate Brutus Poskett

The Black Sheep of Whiteh...
Prof. Davis

My Learned Friend
William Fitch