Career
He died in North Hollywood, California, United States of America. Prior to acting, Clark was an engineer He began his stage career in Margate, Kent, in 1908. He moved to America two years later and acted in many plays before transitioning to the screen in 1932.
He appeared in supporting roles in 136 films between 1931 and 1954.
In four of these five films, Clark was uncredited. In Mutiny on the Bounty, he is credited in the role of Morrison.
Clark had one son, Wallis H. Clark, Junior.
