Krissy Holdout (voice)

Natalie Lander

Acting

Velma Dinkley (voice)

Kate Micucci

Acting

Shaggy Rogers (voice)

Matthew Lillard

Acting

Daphne Blake (voice)

Grey DeLisle

Acting

Dr. Najib (voice)

Iqbal Theba

Acting

Scooby-Doo / Fred Jones (voice)

Frank Welker

Acting

Brenda (voice)

Kate Higgins

Acting

Mitzi Capaletto (voice)

Hynden Walch

Acting

Deputy / Museum Guide (voice)

Jeff Bennett

Acting

Sheriff (voice)

Kevin Michael Richardson

Acting

Rob Holdout (voice)

Tom Kenny

Acting

Police Officer (voice)

Jack McBrayer

Acting

Dwight Monkfish (voice)

Fred Tatasciore

Acting

Tommie / Chad Holdout (voice)

Josh Keaton

Acting