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Brianne Siddall

Brianne Siddall

Voice Actor

Brianne Siddall is an American voice actress whose long career includes major roles in Digimon and .hack, plus a supporting part in Gurren Lagann's English dub as Gimmy Adai.

Role: Voice Actor
Nationality: American
Years Active: 1984-present
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Gurren Lagann Role

Brianne Siddall lent her voice to Gimmy Adai in Gurren Lagann, a smaller entry in a catalog stacked with youthful, long-running anime characters. The credit fits her broader pattern of voicing younger characters across many English-dub productions.

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Career and Notable Roles

Siddall built her career largely inside the Digimon franchise, where she voiced Tommy Himi, Calumon, Keenan Crier, and Koromon across more than a hundred episodes and the accompanying games. She is also known for playing Tsukasa in the .hack//Sign anime and its related .hack games, alongside the character Elk in the same series.

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Frequently Asked Questions

Who is Brianne Siddall?

Brianne Siddall is an American voice actress born in 1963 in Encino, California. She has been active in voice acting since 1984 and is best known for long-running roles in Digimon and the .hack franchise.

What is Brianne Siddall best known for?

Siddall built much of her reputation through Digimon, voicing Tommy Himi, Koromon, Keenan Crier, and Calumon across more than a hundred episodes and its games. That long-running franchise work remains her most recognized credit.

What other anime has Brianne Siddall been in?

Siddall also voiced Tsukasa and Elk in the .hack franchise, spanning both the .hack//Sign anime and its video games. This role sits alongside her Digimon work as one of the defining threads of her career.

What is Brianne Siddall's role in Gurren Lagann?

Siddall is credited among the voice performers who worked on Gurren Lagann's English-language production, though the specific character she portrayed has not been confirmed in available records. Her presence reflects the show's use of veteran American dubbing talent.

What stage names has Brianne Siddall used?

Siddall has worked under several stage names during her career, including Jetta E. Bumpy and Ian Hawk. She has used these names alongside her own throughout her voice acting work since 1984.

Sources & Information

This content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Toei Animation and Shueisha.
  • Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.

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