Template:Voice Sam Riegel is a voice actor who only had one role in Pokémon, but being a 4Kids Entertainment actor he had more roles than anyone in other series from Faust VIII to Donatello. He was also the early voice of Tristan Taylor before he passed it on to Gregg Abbey. He is currently working on the Nickelodeon Version of Winx Club as Riven, succeeding Mike Sinterniklaas.
Human roles
- Chico
Non-Pokémon roles
- Jiro (Blue Dragon)
- Kazuki Sendoh (Comic Party)
- Yajiro Kojima (Grenadier)
- Chuuei Toutaku (Ikki Tousen)
- Minoru Shiraishi (Lucky ☆ Star)
- Faust VIII (Shaman King)
- Tristan Taylor (Yu-Gi-Oh! Episodes 1-10)
- Rex Raptor (Yu-Gi-Oh seasons 1-3, Yu-Gi-Oh Capsule Monsters Coliseum)
- Arkana (Yu-Gi-Oh!)
- Donatello (Teenage Mutant Ninja Turtles 2003 remake, TMNT Fast Forward, TMNT Back to the Sewers, TMNT Games for the Game Cube)
- Starscream (Transformers: War for Cybertron, Transformers Cybertron Adventures)
- Linar (Tales of Symphonia: Dawn of the New World)
- Oliver Tatlin (Tales of the Abyss)
- Flynn Scifo (Tales of Vesperia)
- Riven (Winx Club (Nickelodeon Version))