Natalie Lander

Krissy Holdout (voice)

Kate Micucci

Velma Dinkley (voice)

Matthew Lillard

Shaggy Rogers (voice)

Grey DeLisle

Daphne Blake (voice)

Iqbal Theba

Dr. Najib (voice)

Frank Welker

Scooby-Doo / Fred Jones (voice)

Kate Higgins

Brenda (voice)

Hynden Walch

Mitzi Capaletto (voice)

Jeff Bennett

Deputy / Museum Guide (voice)

Kevin Michael Richardson

Sheriff (voice)

Tom Kenny

Rob Holdout (voice)

Jack McBrayer

Police Officer (voice)

Fred Tatasciore

Dwight Monkfish (voice)

Josh Keaton

Tommie / Chad Holdout (voice)

Ethan Spaulding

Director

Joe Ruby

Guión

Ken Spears

Guión

Aaron Preacher

Guión

Emily Brundige

Guión

Robert J. Kral

Compositor de la Música Original

Rick Morales

Productor

LEGO Group

Compañía de Produccion

Craig Paulsen

Editor

Cris Mertens

Editor