William Devlin Filmography
- Actor (39 credits)
- Civilisation (1969) King Lear
- The Shuttered Room (1967) Zebulon Whately
- The Jokers (1967) Brigadier
- The Power Game (1965) Sir Gerald Merle
- 24-Hour Call (1963) Sir Giles Norton
- Jane Eyre (1963) Mr. Briggs
- Crane (1963) Sheik Gamal
- The Plane Makers (1963) Sir Gerald Merle
- Adventure Story (1961) Parmenion
- Top Secret (1961) Molina
- BBC Sunday-Night Play (1960) 1st Engineer
- A Subject of Scandal and Concern (1960) Clerk to the Assizes
- Oscar Wilde (1960) Solicitor-General
- Knight Errant Limited (1959) Norman Garnet
- Solomon and Sheba (1959)
- Blood of the Vampire (1958) Kurt
- Saturday Playhouse (1958) Professor White
- Suspect (1958) Sir Hugo Const
- Close My Door (1957) Mr. Renwick
- The Black Brigand (1956) Carl the White King
- Boyd Q.C. (1956) Mr. Stanley QC
- The Merry Wives of Windsor (1955) Sir Hugh Evans
- BBC Sunday Night Theatre: L'Aiglon (1953) General Hartmann
- BBC Sunday Night Theatre: Wuthering Heights (1953) Lockwood
- BBC Sunday-Night Theatre (1950) General
- Treasure Island (1950) Morgan
- King Lear (1948) King Lear
- The Tragedy of King Lear Part 1/II (1948) King Lear
- The Tragedy of King Lear Part 2/I (1948) King Lear
- The Tragedy of King Lear Part 2/II (1948) King Lear
- Hamlet (1947) Marcellus
- Hamlet Part 1/II (1947) Marcellus
- Twelfth Night (1939) Antonio
- Jamaica Inn (1939) Burdkin - Sir Humphrey's Tenant
- I Met a Murderer (1939) Jay
- The Ascent of F6 (1938)
- Concerning Mr. Martin (1937) Martell
- The Mill on the Floss (1937) Bob Jakin
- The Mutiny of the Elsinore (1937) O'Sullivan
