Frank Welker

Scooby-Doo / Fred Jones (voice)

Acting

Matthew Lillard

Shaggy Rogers (voice)

Acting

Grey DeLisle

Daphne Blake (voice)

Acting

Mindy Cohn

Velma Dinkley (voice)

Acting

Julie Bowen

Dr. Devon Albright (voice)

Acting

Lacey Chabert

Melanie Staples (voice)

Acting

Alan Rachins

Dr. Ned Staples (voice)

Acting

Paul Reubens

Irv (voice)

Acting

Phil LaMarr

Stan (voice)

Acting