Kyle Sullivan
Danny O'Farrell (voice) / SPEC Member (voice)

Orlando Brown
Cornelius Fillmore (voice)

Tara Strong
Ingrid Third (voice)

Horatio Sanz
Horatio Vallejo (voice)

Wendie Malick
Dawn Folsom (voice)

Danny Tamberelli
Joseph Anza (voice)

Lauren Tom
Karen Tehama (voice)

Jeff Probst
Raycliff (voice)

Don LaFontaine
Narrator (voice)

Michael Welch
Philsky (voice) / Dimitri / Young Artist / NJ (voice) / Tyson Pelarez (voice)

Christopher Rodriguez Marquette
Jamie Townsend (voice) / Biker Kid / B.A.G.A.S.T. Member / Tommy / Mike (voice)

Shaun Fleming
Proper Kid (voice) / Kid / Thug #1 (voice) / Theldin Fryburger / Texas (voice)

Mae Whitman
Sinead Fionula (voice) / Robin / Sarah Beale (voice) / Francine Bishop (voice) /...

Debi Derryberry
Cheri Shotwell (voice)

Hadley Kay

Steven Weber
/ Tour Guide (voice)

Samm Levine

Thomas Dekker
James Heron (voice)

Rachael MacFarlane

Jack Johnson