Suggestions by @bumbleprime

Daphne Blake

as Sadie Sink in Which Characters Would You Like To See Actors Play In Live Action

Optimus Prime

as Gerard butler in Which Characters Would You Like To See Actors Play In Live Action

Megatron

as Benedict Cumberbatch in Which Characters Would You Like To See Actors Play In Live Action

Tara Strong

as Slipstream in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Jim Cummings

as Thundercracker in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Tom Kenny

as Skywarp in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Dee Bradley Baker

as Astrotrain in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Dan Castellaneta

as Octane in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Keith David

as Shockwave in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Jess Harnell

as Barricade in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Frank Welker

as Soundwave in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Steve Blum

as Starscream in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Frank Welker

as Megatron in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Mark Hamill

as Wheeljack in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Jeff Bennett

as Prowl in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Kevin Michael Richardson

as Bulkhead in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

David Kaye

as Cliffjumper in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Corey Burton

as Ratchet in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Khary Payton

as Jazz in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)

Jodi Benson

as Arcee in Scooby-Doo! Meets The Transformers (Bowl-O-Tron)