Ghostly Trio
Voice actors

Character
Casper
Casper: A Spirited Beginning
Casper Meets Wendy
Casper's Haunted Christmas
Casper's Scare School
Fatso
Brad Garrett
Jess Harnell
Jess Harnell
Graeme Kingston
Billy West
Stinky
Joe Alaskey
Bill Farmer
Bill Farmer
Terry Klassen
John DiMaggio
Stretch
Joe Nipote
Jim Ward
Jim Ward
Scott McNeil
Dan Castellaneta

Question: Who voiced Fatso in Casper and Casper;A spirited beginning?
Answer: Brad Garrett voiced Fatso in the Casper, and later Garrett switched out with Jess Harnell.