As of August 2026, William Houston is best known for Wednesday and The Odyssey. Find every show and movie William Houston has starred in — and where to watch them — below.

William Houston

Actor Born 1968 Sussex, England, UK 9 TV Shows 8 Movies

Born in Sussex England, he was raised in Northern Ireland. He attended The Royal Central School of Speech & Drama.

William Houston is based in Northern Ireland.

William Houston's most notable role to date came in Sherlock Holmes (2009), where he played Constable Clark. He also appeared in Sherlock Holmes: A Game of Shadows (2011) as Constable Clark. Most recently appeared in Wednesday (2022) as Joseph Crackstone.

Fans wanting to catch up on William Houston's work can find exactly where his shows and movies are streaming below — and TV Butler Pro makes it effortless to keep track of them all. Just search the title, and Butler finds it instantly, tells you which service has it, and remembers what you've already watched.