Jody Gilbert was born in Fort Worth, Texas, where she had her own musical show on local radio while still in high school. She later toured the south in musical comedies, performed in summer stock across America, and discovered that she would never get any good roles on the New York stage due to her strong Texas accent and increasing size. By the time she was 20, she was finished with theatre.
Jody then moved to Hollywood, where she found success in films and television, landing over 100 roles throughout the 1940s. She was known for her comedic roles as a fat girl, often appearing in bit parts with no lines. Her most notable role was as Rosa, the spectacularly fat and unattractive daughter of Pasquale, on the radio program "Life With Luigi."
However, Jody's career was cut short when she was called to testify before the House Committee on Un-American Activities (HUAC) in 1953. During the hearing, Jody pretended to answer questions about her career, rambling on and making humorous remarks that frustrated the committee. She also quoted the fifth commandment, "Honor thy father and mother," and explained that she was choosing to interpret it to mean her forefathers, before declining to answer any further questions.
Jody's performance was seen as a courageous act of defiance against the committee, but it ultimately cost her her career. She was blacklisted and did not work in the entertainment industry for over a decade. It wasn't until the 1960s that she started to get small roles on television shows and films again. Jody continued to work in television and film until her death in 1979, at the age of 63, after suffering massive injuries in a car accident.