If you are into old American classics, you probably know who Jim Backus is. James Gilmore Backus, better known as Jim Backus was an iconic American actor who was known for his versatile performances. From television to films, and radio, Backus ruled all three platforms in the entertainment world.
During the peak of his career, Backus appeared in several roles. Some of his notable works include Gilligan’s Islands, and Rebel Without a Cause. With a career spanning several decades, Backus became a household name because of his unforgettable characters. If you are curious to know more about the actor, this post is for you.
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Jim Backus Biography: Life, Career, and Legacy of a Hollywood Icon
| Field | Details |
|---|---|
| Full Name | James Gilmore Backus |
| Birth Date | February 25, 1913 |
| Age | 76 (at time of death in 1989) |
| Profession | Actor, Voice Actor, Comedian, Writer |
| Country of Origin | United States of America |
| Parent’s Name | Father: Russell Gould Backus; Mother: Daisy Taylor (née Gilmore) Backus |
| Nationality | American |
| Education | Shaw High School; University School; Studied at American Academy of Dramatic Arts |
| Girlfriend | NA |
| Marital Status | Married to Henny Backus (1943–1989; his death) |
| Net Worth (as of 2026) | ≈ $5 Million (estimated adjusted net worth) |
| Social Media Profile | Facebook: NA Twitter/X: NA Instagram: NA |
| Last Updated Date | January 26, 2026 |
Jim Backus Early Life: Childhood, Family Background & Education
Jim Backus was born on 25th February 1913, in Cleveland, Ohio, to parents Daisy Taylor Backus and Russell Gould Backus. Growing up in a well-to-do family, he attended the prestigious Shaw High School. From an early age, Jim had an interest in the performing arts. After high school, he completed his graduation from University School in Ohio.
Despite his passion for acting, Jim struggled to find his way into the industry. Instead of supporting his passion, his family expected him to follow a more conventional career. However, faith had different plans for Backus.
Jim Backus Career Beginnings: Radio Success, Broadway & Early Roles
Jim Backus started his career in radio during the 1940s. His unique voice made him a natural for voice acting. One of his early successes was his role in the radio show The Alan Young Show, where he played a wealthy character.
During this time, Backus also appeared in small roles on Broadway, which helped him build his reputation as a talented performer. With his comedic skills, he created memorable characters that led him to television and film in the 1950s.
Jim Backus Rise to Fame: Gilligan’s Island, Mr. Magoo & Film Career
Jim Backus shot to fame with his portrayal of Thurston Howell III in the Gilligan’s Island sitcom. The show aired from 1964 to 1967, establishing Backus as a successful actor.
In addition to Gilligan’s Island, Backus became famous as the voice of Mr. Magoo, a cartoon character known for his comedic misadventures. Backus also appeared in many films, including Rebel Without a Cause, I Love Melvin, Deep in My Heart, The Untouchables, and more.
Jim Backus Relationships: Marriages, Personal Life & Family
Jim Backus married twice. His first wife was Betty Kean, who he married in 1939. However, their marriage didn’t last long and ended in divorce in 1942. The following year, Backus married Henny Backus. The two remained together for over 50 years until his death. The pair had no children but shared a deep bond and mutual respect.
Jim Backus Net Worth 2026: Income Sources, Acting Career & Financial Legacy
As per sources, Jim Backus’ net worth at the time of his death was around $5 million. He built his wealth through his acting roles in television, film, and radio. Additionally, he earned a good amount from his work as a voice actor. Over the years, Backus also earned income from book sales and guest appearances on various television shows. At the peak of his career, Backus was one of the most recognizable faces in Hollywood.
