Peggy Knudsen Filmography
- Actor (32 credits)
- Pete and Gladys (1960) Mrs. Valenti
- The Case of the Dangerous Robin (1960)
- Lock Up (1959) Margie Cleaver
- Bat Masterson (1958) Katie
- The George Burns Show (1958) Secretary
- The Real McCoys (1957) Miss Eberle
- The Thin Man (1957) Blonde
- Istanbul (1957) Marge Boyle
- The Bottom of the Bottle (1956) Ellen Miller
- The Gale Storm Show: Oh! Susanna (1956) Flo
- Hilda Crane (1956) Nell Bromley
- Betrayed Women (1955) Nora Collins
- Unchained (1955) Elaine
- The Bob Cummings Show (1955) Alex
- Good Morning, Miss Dove (1955) Billie Jean Green
- The Pepsi-Cola Playhouse (1953)
- Copper Canyon (1950) Cora
- Racket Squad (1950) Julie
- Your Show Time (1949)
- Trouble Preferred (1948) Dale Kent
- Perilous Waters (1948) Pat Ferris
- Half Past Midnight (1948) Sally Ferris, alias Sally Parker
- The Unfaithful (1947) Claire
- Roses Are Red (1947) Martha McCormack
- Stallion Road (1947) Daisy Otis
- My Wild Irish Rose (1947) Eileen - Leading Lady, not listed in creditsа
- Shadow of a Woman (1946) Louise Ryder
- The Big Sleep (1946) Mona Mars
- Two Guys from Milwaukee (1946) Juke-Box Voice, not listed in creditsа
- Never Say Goodbye (1946) Nancy Graham
- A Stolen Life (1946) Diedre
- Humoresque (1946) Florence Boray
