
Oakland, California, USA
In 1931, a one-day effort by Marilyn Knowlden's attorney father led to an interview, a next-day screen test and a large part for four-year-old Marilyn in one of the early "talkies", Women Love Once (1931). A ten-year movie career followed, where she played the daughter of such stars as Claudette Colbert, Katharine Hepburn, Allan Jones and Norma Shearer. She appeared in some of the screen's great classics, including Angels with Dirty Faces (1938), David Copperfield (1935) and Les Misérables (1935), in which she played the child Cosette. She appeared in six films nominated by the Academy for Best Production of the Year and performed with such distinguished actors as Fredric March, Charles Laughton, Tyrone Power, Greta Garbo and Bette Davis. College, marriage and four children followed. A composer and playwright as well as an actress, she wrote the music and lyrics for ten produced musicals, including three for which she also wrote the scripts. The latter included her musical, "I'm Gonna Get You in the Movies!" for which she drew heavily on her own early experience. After a 50-year hiatus, Marilyn returned to acting in 1994. She appeared in over 20 plays and musicals in San Diego County, including the role of Aunt Abby in "Arsenic and Old Lace," the leads in "Sorry, Wrong Number" and "Quilters," and Prof. Higgins' mother in "My Fair Lady." In 2011 Bear Manor published Marilyn Knowlden's autobiography "Little Girl in Big Pictures". Knowlden died on September 15, 2025 of natural causes at an assisted living facility in Eagle, Idaho.

as Princesse Therese

as Meg’s Charge (uncredited)
1933

as Laury - as a Child
1938

as Princesse Therese
1938

as Florence Udney
1936

as Frances Standish, as a child
1932

as Co-ed in Drugstore (uncredited)
1944

as Agnes Wickfield as a Girl
1935

as Little Cosette (as Marilynne Knowlden)
1935

as Jessie Pullman, Age 8 (uncredited)
1934

as Young Selma (uncredited)
1933

as Flora at Age 9 (uncredited)
1936

as Marianna Van Horn (uncredited)
1940
as Julie Kriza
1940

as Co-ed in Drugstore (uncredited)
1944

as Marianna Van Horn (uncredited)
1940

as Julie Kriza
1940

as Imogene
1939

as Laury - as a Child
1938

as Gwendolyn (uncredited)
1938

as Princesse Therese
1938

as Julia Blaine
1938

as Ann
1938

as Girl
1937

as Lucille Layton
1936

as Flora at Age 9 (uncredited)
1936

as Gwen Ferry
1936

as Florence Udney
1936

as Kim as a Child
1936

as Maria
1935

as Little Cosette (as Marilynne Knowlden)
1935

as Agnes Wickfield as a Girl
1935

as Jessie Pullman, Age 8 (uncredited)
1934

as Esther
1934

as Young Selma (uncredited)
1933

as Meg’s Charge (uncredited)
1933

as Ruth as a Girl (Uncredited)
1932

as Frances Standish, as a child
1932