
Sam Riegel, born in 1976, is an American voice actor known for major roles in the Ace Attorney games and the Teenage Mutant Ninja Turtles franchise, including a role in Gurren Lagann's English dub cast.
Riegel provided a voice role in Gurren Lagann's English-language dub, joining the cast assembled to bring Gainax's mecha series to English-speaking audiences. The credit sits within a broader career built on video games, animated series, and web-series voice work.
Riegel has also directed voice work for Nickelodeon on shows including Sanjay and Craig, played Riven in the Winx Club revival, and since 2015 has been a regular performer on the tabletop web series Critical Role. That show's campaigns later became the animated adaptations The Legend of Vox Machina and The Mighty Nein.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

There are no women on Namek. That isn't an oversight, it's the biology. Why we handed Piccolo the one thing his own species rules out, and why it had to be trap soul....
Sam Riegel is best known for major voice roles in the Ace Attorney video game series and the Teenage Mutant Ninja Turtles franchise. These roles anchor a career spent largely in video games, animated series, and web-series voice work.
Riegel provided a voice role in the English-language dub of Gurren Lagann, joining the cast assembled to bring Gainax's mecha series to English-speaking audiences. The credit sits within a broader career built on video games, animated series, and web-series voice work.
Beyond performing, Riegel has directed voice work for Nickelodeon, including the series Sanjay and Craig. He has also voiced Riven in the Winx Club revival.
Since 2015, Riegel has been a regular performer on the tabletop web series Critical Role. Its campaigns later became the animated adaptations The Legend of Vox Machina and The Mighty Nein.
Sam Riegel was born in 1976 and has worked as a voice actor since 1997, a career spanning video games, animated series, and web series. That decades-long run includes his supporting role in Gurren Lagann's English dub.
This content is original writing by Daddy Jim Headquarters based on the Gurren Lagann anime series, manga, and official materials. Gurren Lagann was created by Gainax, published by Kadokawa, and animated by Gainax and Trigger. All rights to Gurren Lagann and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
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