Harold Vermilyea Filmography
- Actor (23 credits)
- The Adventures of Marco Polo (1956)
- The Alcoa Hour (1955) Grandfather
- Finders Keepers (1952) Mr. Fizpatrick
- Katie Did It (1951) Merill T. Grumby
- Born to Be Bad (1950)
- Edge of Doom (1950) Father Kirkman
- Pulitzer Prize Playhouse (1950)
- Danger (1950)
- Manhandled (1949) Dr. Redman
- Chicago Deadline (1949)
- Alias Nick Beal (1949) Chief Justice, not listed in credits
- The Miracle of the Bells (1948) Orloff
- The Sainted Sisters (1948) Lederer
- The Big Clock (1948) Don Klausmeyer
- Sorry, Wrong Number (1948) Waldo Evans
- The Emperor Waltz (1948) Chamberlain
- Beyond Glory (1948) Raymond Denmore, Sr.
- California's Golden Beginning (1948)
- Gentleman's Agreement (1947) Lou Jordan
- O.S.S. (1946) Amadeus Brink
- Pride and the Devil (1917) Undetermined Role
- The Law That Failed (1917) Jack Thorpe
- The Jungle (1914) Undetermined Role
