Samuel Brent Oscar "Sam" Riegel is an American voice actor, screenwriter, director, and singer, who has appeared in several cartoons, anime, and video game series. He is also the older brother of actress Eden Riegel, and as well as being the voice of Phoenix Wright in Marvel VS. Capcom 3: Fate of Two Worlds, Donatello in the 2003-2009 version of Teenage Mutant Ninja Turtles and the 2009 special Turtles Forever, and Peter Parker/Spider-Man in The Amazing Spider-Man video games. He is also known for his roles as Scanlan Shorthalt, Taryon Darrington, and Nott the Brave in the Dungeons & Dragons webseries Critical Role.
He was also a voice director for the Disney Junior animated series Sofia the First, and also the Disney Channel/Disney XD animated series Wander Over Yonder where he also voiced Emperor Awesome. Additionally, he provides the voice for Hiroman in the English dub version of Stitch!.
He was the host of All Work No Play podcast with fellow voice actor Liam O'Brien.
- Doc McStuffins - Orvillei
- Randy Cunningham: 9th Grade Ninja - Additional voices
- Sofia the First - Various characters, Additional voices
- Stitch! - Hiroman (English dub)
- Wander Over Yonder - Emperor Awesome, Additional voices
- Violetta - Jorge Blanco (English dub; Seasons 1-2)
- Penn Zero: Part-Time Hero - Additional voices
- DuckTales (2017) - Slash Smashnikov, Tenderfeet/Gavin
- Future-Worm!- Lew Cregger