Samuel Brent Oscar Riegel, sometimes credited as Jack Lingo, is an American voice actor, director, and writer. He is a regular cast member of the web series Critical Role, in which he and other fellow voice actors play Dungeons & Dragons. He is best known for voice roles as Donatello in the 2003 Teenage Mutant Ninja Turtles series and Phoenix Wright in the Ace Attorney games. For Nickelodeon, he was the voice director for Fresh Beat Band of Spies and Sanjay and Craig, as well as the voice of Riven in the revival of Winx Club.
Riegel at WonderCon in April 2017
Critical Role is an American web series in which a group of professional voice actors plays Dungeons & Dragons. The show started streaming partway through the cast's first campaign in March 2015. Campaign one ended in October 2017 after 115 episodes, and campaign two started in January 2018 and ended in June 2021 after 141 episodes. A number of one-shots were aired in the hiatus between the two campaigns. After campaign two was completed, the spin-off limited series Exandria Unlimited aired from June 2021 to August 2021. The third campaign premiered on October 21, 2021.
Critical Role
Mercer at the 2023 Critical Role live show in Wembley Arena.
The main cast of Critical Role at WonderCon in 2017.