Suggestions by @bumbleprime

Jeffrey Combs

as Future Voice Actors of Ratchet in Future Actor and Voice Actor of Ratchet

Greg Ellis

as Cliffjumper in Ben 10 & The Transformers (2009)

Jennifer Hale

as Slipstream in Ben 10 & The Transformers (2009)

Jim Cummings

as Thundercracker in Ben 10 & The Transformers (2009)

Richard Epcar

as Skywarp in Ben 10 & The Transformers (2009)

Jack Angel

as Astrotrain in Ben 10 & The Transformers (2009)

Rob Paulsen

as Frenzy in Ben 10 & The Transformers (2009)

David Warner

as Shockwave in Ben 10 & The Transformers (2009)

Dee Bradley Baker

as Rumble in Ben 10 & The Transformers (2009)

Jeff Bennett

as Octane in Ben 10 & The Transformers (2009)

Khary Payton

as Barricade in Ben 10 & The Transformers (2009)

Frank Welker

as Soundwave in Ben 10 & The Transformers (2009)

Tom Kenny

as Starscream in Ben 10 & The Transformers (2009)

Frank Welker

as Megatron in Ben 10 & The Transformers (2009)

Tara Strong

as Arcee in Ben 10 & The Transformers (2009)

Roger Craig Smith

as Wheeljack in Ben 10 & The Transformers (2009)

Jeff Bennett

as Prowl in Ben 10 & The Transformers (2009)

Bill Fagerbakke

as Bulkhead in Ben 10 & The Transformers (2009)

Wayne Brady

as Jazz in Ben 10 & The Transformers (2009)

Mark Hamill

as Ratchet in Ben 10 & The Transformers (2009)