Bill Mumy Biography
Bill Mumy is an American Actor, Writer, Producer, and Musician born and brought up in San Gabriel, California, United States. He came to prominence in the 1960s as a child actor whose work included television appearances on I Dream of Jeannie, The Twilight Zone, Alfred Hitchcock Presents, and Bewitched, and a role in the film Dear Brigitte, followed by a three-season role as Will Robinson in the 1960s sci-fi series Lost in Space.
Later, Mumy emerged as lonely teenager Sterling North in the film Rascal (1969) and Teft in the film Bless the Beasts and Children (1971).
10 Quick Facts About Bill Mumy
Here is a list of 10 facts about Mumy
- Name Charles William “Bill” Mumy, Jr.
- Age: 71 Years Old
- Birthday: February 1
- Height: 5 feet 7 inches (1.70 m)
- Birth sign: Aquarius
- Nationality: American
- Occupation: Actor, Writer, Producer, and Musician
- Marital Status: Married
- Salary: Not Available
- Net Worth: $10 Million
Bill Mumy Age
Mummy is 71 years old, he was born on February 1, 1954, in San Gabriel, California, United States. He celebrates his birthday on February 1 every year, and his birth sign is Aquarius.
Bill Mumy Height
Bill Mumy stands at a height of 5 feet 7 inches (1.70 m).
Bill Mumy Weight
Mumy has a moderate weight. His weight and other body measurements are publicly not available. We will update this section once the information is available.
Early Life and Education
Born on February 1, 1954, in San Gabriel, California, United States, Mumy started his professional career at age seven and has worked on more than four hundred television episodes, eighteen films, different commercials, and scores of voice-over projects. He has also worked as a songwriter, recording artist, writer, and musician.
Having graduated from high school, Bill went into early retirement as an actor and sought a musical career as a singer, songwriter, guitarist, and composer. He focused on recording and touring with Redwood, one of several rock bands he sang and played with during the 70s and 80s.
Rise to Fame and Breakthrough Moment
- Mumy gained fame in the 1960s when he started his career as a child actor with notable television appearances on iconic shows such as Bewitched, I Dream of Jeannie, The Twilight Zone, and Alfred Hitchcock Presents.
- Also, his breakthrough came with a three-season portrayal of Will Robinson in the CBS sci-fi series Lost in Space.
Major Achievements and Contributions
- Mumy performed the role of Lennier in all five seasons of the sci-fi TV series Babylon 5 in the 1990s and narrated the Emmy Award–winning series Biography.
- He is also known for his musical career as a composer, guitarist, singer, and songwriter: he is an Emmy nominee for original music in Adventures in Wonderland (1992).
- He has written as well as co-created many comic books, television series, and stories. He wrote for Marvel Comics, Dark Horse Comics, DC Comics, and Pocket Books. The stories he co-wrote include well-known titles as “The Hulk”, “Spider-Man”, and “Clive Barker’s Hellraiser.”
Personal Life
Bill Mumy Family, Parents
Mumy was born in San Gabriel, California, as the son of Charles William Mumy (father), a cattle rancher, and Muriel Gertrude Mumy (mother).
Bill Mumy Siblings
Any information about Mumy’s siblings is not publicly available. It is publicly not known whether he has siblings or not. We will update this section once the information is available.
Bill Mumy Wife
Mumy is currently married to Eileen Mumy, an Instructor. The couple did their wedding in 1986, and together, they are blessed with two children, Liliana Mumy, their only daughter born in 1994, and Seth Mumy, born in 1989.
Bill Mumy Children
Mumy, together with his wife Eileenn, are proud parents of two children: a daughter named Liliana Mumy, who is an Actress, and a son named Seth Mumy, who is also an Actor.
Bill Mumy Net Worth
Bill Mumy has an estimated net worth of $10 million dollars. This includes his assets, money, and income. His primary source of income is his career as an Actor, Writer, Producer, and Musician. Through his various sources of income, Bill has been able to accumulate good fortune but prefers to lead a modest lifestyle.
Facts: Everything You Need to Know About Bill Mumy
Here are some interesting facts you should know about Mumy.

Bill Mumy Bio.
- Full Names: Charles William “Bill” Mumy, Jr.
- Popular As: Bill Mumy
- Gender: Male
- Occupation / Profession: Actor, Writer, Producer, and Musician
- Nationality: American
- Race / Ethnicity: White
- Religion: Not Available
- Sexual Orientation: Straight
Birthday
- Age / How Old?: 71 Years Old
- Zodiac Sign: Aquarius
- Date of Birth: February 1, 1954
- Place of Birth: San Gabriel, California, United States
- Birthday: February 1
Body Measurements
- Body Measurements: Not Available
- Height / How Tall?: 5 feet 7 inches (1.70m)
- Weight: Moderate
- Eye Color: Blue
- Hair Color: Blonde
- Shoe Size: Not Available
Family and Relationship
- Father (Dad): Charles William Mumy
- Mother: Muriel Gertrude Mumy
- Siblings (Brothers and Sisters): Not Available
- Marital Status: Married
- Wife/Spouse: Married to Eileen Mumy
- Dating / Girlfriend: Not Applicable
- Children: Not Available
Net Worth and Salary
- Net Worth: $10 million
- Salary: Not Available
- Source of Income: Actor, Writer, Producer, and Musician
Lost in Space
Mumy starred as Will Robinson in Lost in Space. Lost in Space was an American science fiction television series created and produced by Irwin Allen, which originally aired between 1965 and 1968 on CBS. Lightly dramatic, sometimes comedic in tone, the series was inspired by the 1812 Johann David Wyss novel The Swiss Family Robinson.
Babylon 5
Mumy starred as Lennier in Babylon 5. Babylon 5 was an American space opera television series created by writer and producer J. Michael Straczynski, under the Babylonian Productions label, in association with Straczynski’s Synthetic Worlds Ltd. and Warner Bros. Domestic Television.
Contacts
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