Fred Tatasciore

Captain Rockhopper (voice)

Dave B. Mitchell

Herbert P. Bear (voice)

James Arnold Taylor

Roofhowse (voice)

Mikey Kelley

Blizzard (voice)

Jason Marsden

Sydmull (voice)

Catherine Taber

Jangrah / DJ Cadence (voice)

Cristina Pucelli

Lorna (voice)

Wallace Shawn

Gary the Gadget Guy (voice)

Dee Bradley Baker

Yarr / Puffles (voice)