Guest Stars
Steve Alterman
voices Additional Voices
Mae Whitman
voices Heather
Mitch Carter
voices Additional Voices
David Faustino
voices Dagur
Michael Goldstrom
voices Trader Johann
Hakeem Kae-Kazim
voices Krogan
David Tennant
voices Spitelout Jorgenson
Julie Falls
voices Additional Voices
Edie Mirman
voices Additional Voices
Peter Lavin
voices Additional Voices
Kyle T. Heffner
voices Additional Voices
Jim Pirri
voices Additional Voices
Djimon Hounsou
voices Drago
