Frank Welker. Frank Welker was 66 in Scooby-Doo! Spooky Games as 'Freddie Jones / Scooby-Doo (voice)'.
Mindy Cohn. Mindy Cohn was 46 in Scooby-Doo! Spooky Games as 'Velma Dinkley (voice)'.
Grey DeLisle. Grey DeLisle was 38 in Scooby-Doo! Spooky Games as 'Daphne Blake (voice)'.
Matthew Lillard. Matthew Lillard was 42 in Scooby-Doo! Spooky Games as 'Shaggy Rogers (voice)'.
Robin Atkin Downes. Robin Atkin Downes was 35 in Scooby-Doo! Spooky Games as 'Fortius / Announcer (voice)'.
Troy Baker. Troy Baker was 36 in Scooby-Doo! Spooky Games as 'Sergey Plotnikov (voice)'.
Josh Keaton. Josh Keaton was 33 in Scooby-Doo! Spooky Games as 'Steve Looker (voice)'.
Janet Montgomery. Janet Montgomery was 26 in Scooby-Doo! Spooky Games as 'Diane (voice)'.
James Patrick Stuart. James Patrick Stuart was 44 in Scooby-Doo! Spooky Games as 'Jack Riggins / Igor (voice)'.
Domitilla D'Amico. Domitilla D'Amico was 29 in Scooby-Doo! Spooky Games as 'Daphne Blake (uncredited)'.
Robert J. Kral. Robert J. Kral was 45 in Scooby-Doo! Spooky Games as 'Original Music Composer'
Curt Geda
Mark Banker
Victor Cook