Duncan MacGubbin
Michael Bell is the voice of Duncan MacGubbin in Scooby-Doo and the Loch Ness Monster.
Movie: Scooby-Doo and the Loch Ness Monster
Franchise: Scooby-Doo
Movie: Scooby-Doo and the Loch Ness Monster
Franchise: Scooby-Doo