Suggestions by @SpiderSonicPrime
27,890 suggestions
Robert Foxworth
as Ratchet in Sonic & Transformers
Dave B. Mitchell
as Knuckles the Echidna in Sonic & Transformers
Idris Elba
as Knuckles the Echidna in Sonic & Transformers
Travis Willingham
as Knuckles the Echidna in Sonic & Transformers
Dylan O'Brien
as Bumblebee in Sonic & Transformers
Will Friedle
as Bumblebee in Sonic & Transformers
Erik Aadahl
as Bumblebee in Sonic & Transformers
Colleen O'Shaughnessey
as Tails the Fox in Sonic & Transformers
Peter Cullen
as Optimus Prime in Sonic & Transformers
Ben Schwartz
as Sonic the Hedgehog in Sonic & Transformers
Roger Craig Smith
as Sonic the Hedgehog in Sonic & Transformers
Ben Schwartz
as Sonic in Mario and Friends (gmod Series)
Roger Craig Smith
as Sonic in Mario and Friends (gmod Series)
Mark Whitten
as Lizard in Marvel Ultimate Alliance: Parts One & Two (Animated Adaptation)
Windblade (Transformers)
as Avengers, Sonic, & Transformers: Heroes Unite in Make your Own Crossover
Chromia (Transformers)
as Avengers, Sonic, & Transformers: Heroes Unite in Make your Own Crossover
Mirage (Transformers)
as Avengers, Sonic, & Transformers: Heroes Unite in Make your Own Crossover
Jetfire
as Avengers, Sonic, & Transformers: Heroes Unite in Make your Own Crossover
Elita-1 (Transformers)
as Avengers, Sonic, & Transformers: Heroes Unite in Make your Own Crossover
Wheeljack (Transformers)
as Avengers, Sonic, & Transformers: Heroes Unite in Make your Own Crossover