Scooby-Doo! The Mystery Begins

Nick Palatas

Shaggy

Hayley Kiyoko

Velma

فرانك ويلكر

Scooby-Doo (voice)

روبي أميل

Fred

Kate Melton

Daphne

Benita Ha

Mom

Shawn Macdonald

Principal Deedle

C. Ernst Harth

Janitor

Garry Chalk

Vice Principal Grimes

Kurt Evans

Dad

Kira Clavell

Reporter

Lorena Gale

Librarian

Christopher Attadia

Teen Male In Car

Jordana Largy

Teen Female In Car

Leah James

Prudence Prufrock

David Hurtubise

Mr. Pupperman