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Bill Mumy

Biography

Bill Mumy is an American actor and musician who also writes and produces. Born in San Gabriel, California, he started acting at age seven and rose to prominence as a child actor during the 1960s, with television roles on Bewitched, I Dream of Jeannie, The Twilight Zone, and Alfred Hitchcock Presents, plus the film Dear Brigitte (1965). His breakthrough came as Will Robinson in the sci-fi series Lost in Space, which ran from 1965 to 1968. He later appeared in the films Rascal (1969) and Bless the Beasts and Children (1971). In the 1990s he played Lennier across all five seasons of Babylon 5 and narrated many episodes of the Emmy-winning Biography. Mumy has also done extensive voice work, written and co-created the Nickelodeon show Space Cases, and pursued music as a guitarist, singer, songwriter, and composer, earning an Emmy nomination for original music on Adventures in Wonderland (1992).

72years old

Turns 73 on February 1in 111 days

  • Born San Gabriel
  • Star sign: AquariusThe sign runs January 20 to February 18
  • Also credited as Billy Mumy and Charles William Mumy Jr.

Movie Career

Films
13
Career span
60 years1963 to 2023

Genres

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  1. Big break

    Bill Mumy's career took off when he was picked to play Will Robinson, a 9-year-old, in Lost in Space, the science fiction series CBS broadcast from 1965 to 1968. His character appeared in 84 episodes.

  2. First role

    Mumy started working professionally when he was seven years old. Since then he has appeared in over four hundred TV episodes, eighteen films, commercials, and many voiceover projects.

  3. Behind the camera

    In 1996, Mumy helped create and write Space Cases, a show on Nickelodeon whose themes resembled those of Lost in Space.

  4. Getting ready for a role

    Mumy played Kellin on Star Trek: Deep Space Nine in 1998 and was glad the character was human, since playing Lennier on Babylon 5 had required prosthetic makeup.

  5. Behind the camera

    Mumy and Angela Cartwright wrote a 2015 book called Lost (and Found) in Space, and the two also wrote a 2021 follow-up, Lost (and Found) in Space 2: Blast Off into the Expanded Edition.

Bill Mumy movies on Netflix

Best known for

The films on Netflix they are best known for, with the part played in each.

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  1. Papillon1973 Biography, Crime, Dramaas Lariot

    IMDb rating 8.0147K votes

  2. Bless the Beasts & Children1971 Comedy, Dramaas Lawrence Teft

    IMDb rating 6.71.7K votes

  3. Captain America1990as Young General Fleming

    IMDb rating 3.316K votes

  4. Babylon 5: The Road Home2023as Lenniervoice

    IMDb rating 6.62.0K votes

  5. Dear Brigitte1965as Erasmus 'Ras' Leaf

    IMDb rating 6.32.1K votes

  6. Rascal1969as Sterling North

    IMDb rating 6.4597 votes

  7. Double Trouble1992as Bob

    IMDb rating 4.32.5K votes

  8. A Child Is Waiting1963as Child

    IMDb rating 7.24.0K votes

Worked with

Bill Mumy made one film with each of them. Pick a number on the chart or a name in the list to see the films they share.

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Films together

Awards

One award and honor.

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Bill Mumy's awards and nominations, grouped by award
YearAwardFilmResult
Other honors
2015Inkpot AwardWon

Online

Official profiles and reference pages.

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