Diane Brewster Filmography
- Actor (30 credits)
- Still the Beaver (1983) Miss Canfield
- Still the Beaver (1983) Miss Canfield
- Family Affair (1966) Freddie Parkhurst
- Arrest and Trial (1963) Carole Donahue
- King of the Wild Stallions (1959) Martha Morse
- The Young Philadelphians (1959) Kate Judson Lawrence
- The Man in the Net (1959) Vicki Carey
- Bat Masterson (1958) Lynn Harrison
- Quantrill's Raiders (1958) Sue
- Mike Hammer (1958) Miss Patti
- Torpedo Run (1958)
- Whirlybirds (1957) Linda
- The Invisible Boy (1957)
- Maverick (1957) Samantha Crawford
- Leave It to Beaver (1957) Miss Canfield
- Pharaoh's Curse (1957) Sylvia Quentin
- Official Detective (1957)
- Courage of Black Beauty (1957) Ann Rowden
- Black Patch (1957) Helen Danner
- The Oklahoman (1957) Eliza, not listed in creditsа
- The Restless Gun (1957) Helen Bricker Sparks
- Highway Hearing (1956) Helen Rathburn
- The Gale Storm Show: Oh! Susanna (1956) Julia
- Lucy Gallant (1955) Salesgirl, not listed in creditsа
- The Millionaire (1955) Barbara Lydon
- Sincerely Yours (1955) Girl at Carnegie Hall (scenes deleted)
- Cheyenne (1955)
- The Lineup (1954) Mary Anne
- Studio 57 (1954) Diane
- General Electric Theater (1953) Amanda James
