Suggestions by @giacomooffredi

Dylan O'Brien

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Eric Bauza

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Nolan North

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Greg Cipes

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Troy Baker

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Josh Keaton

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Roger Craig Smith

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

James Arnold Taylor

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Matthew Mercer

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Will Friedle

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Robbie Daymond

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Yuri Lowenthal

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Johnny Yong Bosch

as Several G.U.N. Agents in (150th story special) The Dawn of Sonic: Owari

Spoiler

as A New Ally in (150th story special) The Dawn of Sonic: Owari

Laura Bailey

as Commander Topaz in (150th story special) The Dawn of Sonic: Owari

Vivian Reed

as Vivian the Tenrec in (150th story special) The Dawn of Sonic: Owari

Claire Foley

as Kristy Rider in New voices for the actors

bosuthebluehedgehog

as Director in (150th story special) The Dawn of Sonic: Owari

Megan Fox

as Fiona Fox in (150th story special) The Dawn of Sonic: Owari

Hiroyuki Sawano

as Composer in (150th story special) The Dawn of Sonic: Owari