Suggestions by @bumbleprime

David Kaye

as Cliffjumper in Scooby-Doo! Meets The Transformers (Deep Trouble)

Jodi Benson

as Arcee in Scooby-Doo! Meets The Transformers (Deep Trouble)

Patrick Warburton

as Ironhide in Scooby-Doo! Meets The Transformers (Deep Trouble)

Josh Keaton

as Bumblebee in Scooby-Doo! Meets The Transformers (Deep Trouble)

Peter Cullen

as Optimus Prime in Scooby-Doo! Meets The Transformers (Deep Trouble)

Frank Welker

as The Kraken in Scooby-Doo! Meets The Transformers (Deep Trouble)

Thomas Haden Church

as Garrett The Lifeguard in Scooby-Doo! Meets The Transformers (Deep Trouble)

Rainn Wilson

as Sean Walter in Scooby-Doo! Meets The Transformers (Deep Trouble)

Ed Asner

as Captain Victor O’Donnell in Scooby-Doo! Meets The Transformers (Deep Trouble)

Frank Welker

as Scooby-Doo in Scooby-Doo! Meets The Transformers (Deep Trouble)

Mindy Cohn

as Velma Dinkley in Scooby-Doo! Meets The Transformers (Deep Trouble)

Matthew Lillard

as Shaggy Rogers in Scooby-Doo! Meets The Transformers (Deep Trouble)

Grey DeLisle

as Daphne Blake in Scooby-Doo! Meets The Transformers (Deep Trouble)

Frank Welker

as Fred Jones in Scooby-Doo! Meets The Transformers (Deep Trouble)

Tara Strong

as Slipstream in Scooby-Doo! Meets The Transformers (Hocus Pocus)

Tom Kenny

as Frenzy in Scooby-Doo! Meets The Transformers (Hocus Pocus)

Dee Bradley Baker

as Rumble in Scooby-Doo! Meets The Transformers (Hocus Pocus)

Jim Cummings

as Thundercracker in Scooby-Doo! Meets The Transformers (Hocus Pocus)

Tom Kenny

as Skywarp in Scooby-Doo! Meets The Transformers (Hocus Pocus)

Jess Harnell

as Barricade in Scooby-Doo! Meets The Transformers (Hocus Pocus)