Garland Whitt
voices Quint
Montse Hernandez
voices June
Charles Demers
voices Dirk
Brian Drummond
voices Rover
Mark Hamill
voices Bardle
Catherine O'Hara
voices Skaelka
Bruce Campbell
voices Chef
Keith David
voices Thrull
Giles Panton
voices King Wretch
Brian Drummond
voices King Wretch
Rosario Dawson
voices Rezzoch
Haley Mancini
voices Globlet
Brian Drummond
voices Belly Buster
Brian Drummond
voices Biggun
Giles Panton
voices Winged Wretch
Erin Matthews
voices Radio Voice
Giles Panton
voices Wretch
Brian Drummond
voices Wormungulous
Charles Demers
voices Alfred
Lana Jalissa
voices Tiffany
Brian Drummond
voices Tres
Vincent Tong
voices Schnozz
Alistair Abell
voices Tap
Charles Demers
voices June's Dad
Juana Samper
voices June's Mom
Brian Drummond
voices Zapper
Brian Drummond
voices Scrapken
Brian Drummond
voices Blarg
Charles Demers
voices Coach
Michael Dobson
voices Cheese
Elishia Perosa
voices Racha
Brian Drummond
voices Grrravel
Nick Wolfhard
voices Water Foul
Brian Drummond
voices Eyeball Monster
Giles Panton
voices Water Monster
Dave Pettitt
voices Narrator
Brian Drummond
voices Camo Beast
Brian Drummond
voices Bug Monster
Giles Panton
voices Dementacle
Giles Panton
voices Narrator
Brian Drummond
voices Hydriathon
Charles Demers
voices Shadow Father
Erin Matthews
voices Shadow Mother
Giles Panton
voices Winged Wretch 1
Giles Panton
voices Winged Wretch 2
Giles Panton
voices Winged Wretch 3
Brian Drummond
voices Spikapede
Nicole Oliver
voices Bear
Brian Drummond
voices Tormentasaur
Brian Drummond
voices Spider Monster
Brian Drummond
voices Stuffie
Rebecca Shoichet
voices Evie
Brian Drummond
voices The Crossbow
Giles Panton
voices Announcer
Brian Drummond
voices Aquabite
Giles Panton
voices Octogrut