Scooby-Doo! Meets the Transformers

Scooby-Doo! Meets the Transformers is a direct-to-video film featuring Mystery Inc. and the Autobots.

Voice Cast

 * Frank Welker as Scooby-Doo, Fred Jones, and Megatron
 * Matthew Lillard as Shaggy Rogers
 * Grey Griffin as Daphne Blake
 * Kate Micucci as Velma Dinkley
 * Peter Cullen as Optimus Prime