Suggestions by @shounenjump1967

Vic Mignogna

as Yellow Zelkova in Sonic X (Viz Media) Redub

Travis Willingham

as Red Pine in Sonic X (Viz Media) Redub

Todd Haberkorn

as Black Narcissus in Sonic X (Viz Media) Redub

Crispin Freeman

as Dark Oak in Sonic X (Viz Media) Redub

Steve Kramer

as Prof. Gerald Robotnik in Sonic X (Viz Media) Redub

Stephanie Sheh

as Maria Robotnik in Sonic X (Viz Media) Redub

Eric Newsome

as Pachacamac in Sonic X (Viz Media) Redub

Ellyn Stern

as Tikal in Sonic X (Viz Media) Redub

Vic Mignogna

as E-102 Gamma in Sonic X (Viz Media) Redub

Michelle Ruff

as Vanilla the Rabbit in Sonic X (Viz Media) Redub

Colleen O'Shaughnessey

as Charmy Bee in Sonic X (Viz Media) Redub

Troy Baker

as Espio the Chameleon in Sonic X (Viz Media) Redub

Keith Silverstein

as Vector the Crocodile in Sonic X (Viz Media) Redub

Wendee Lee

as Christina Cooper in Sonic X (Viz Media) Redub

Wally Wingert

as Jerome Wise in Sonic X (Viz Media) Redub

David Lodge

as Mr. President in Sonic X (Viz Media) Redub

Debi Mae West

as Topaz in Sonic X (Viz Media) Redub

Lex Lang

as Hawk in Sonic X (Viz Media) Redub

Janice Kawaye

as Helen in Sonic X (Viz Media) Redub

Debi Derryberry

as Danny in Sonic X (Viz Media) Redub