- Kyle Sullivan - Danny O'Farrell (voice)
- Kyle Sullivan - SPEC Member (voice)
- Kyle Gass - Mr. Collingwood (voice)
- Holland Taylor - Mrs. Cornwall (voice)
- Peter Newman - Eric Orben (voice)
- Hayden Panettiere - Yumi (voice)
- Steven Weber - Tour Guide (voice)
- Thomas Dekker - James Heron (voice)
- Frankie Muniz - Augie Sansome (voice)
- Anthony Stewart Head - Professor Third (voice)
- Michelle Horn - Raylean Tingley (voice)
- Daveigh Chase - Joyce Summitt (voice)
- Shaun Fleming - Proper Kid (voice)
- Shaun Fleming - Theldin Fryburger / Texas (voice)
- Shaun Fleming - Kid / Thug #1 (voice)
- Adam Wylie - Winston Kotter (voice)
- Michael Welch - Philsky (voice)
- Michael Welch - Dimitri / Young Artist / NJ (voice)
- Michael Welch - Tyson Pelarez (voice)
- Mae Whitman - Francine Bishop (voice)
- Mae Whitman - Robin Spencer (voice)
- Mae Whitman - Robin (voice)
- Mae Whitman - Robin / Kid with Saled Bowl Hat (voice)
- Mae Whitman - Robin / Glee Club Girl / Girl #1 (voice)
- Mae Whitman - Robin / Sarah Beale (voice)
- Mae Whitman - Sinead Fionula (voice)
- Christopher Marquette - Jamie Townsend (voice)
- Christopher Marquette - Biker Kid / B.A.G.A.S.T. Member / Tommy / Mike (voice)
- Raven-Symoné - Alexandria Quarry (voice)
- Sean Whalen - Officer Langley Turk (voice)
- Jeff Bennett - Plant Manager / Cowboy / Man #1 (voice)
- Debi Derryberry - Cheri Shotwell (voice)
- Sean Marquette - Linwood (voice)
- Aaron Fors - Student #1 / Thug #2 (voice)
- Ajay Naidu - Sanjay (voice)
- Steve Carell - Mr. Delancey (voice)
- Candi Milo - Receptionist (voice)
- David Berry - Dustin (voice)
- Klee Bragger - Mark Willington (voice)
- Theo Greenly - Warren 'Checkmatey' Foote (voice)
- Marcus Toji - Reporter / JC (voice)
- Phil LaMarr - Elderly Man / Snooty Student (voice)
- Phil LaMarr - Nelson Kelloch / MC (voice)
- Francesca Marie Smith - Penny Madrid (voice)
- Sue Nelson - Overalls Wearing Kid (voice)
- Scott Grimes
- Larry Johnson
Steve Carell interpreta a Mr. Delancey (voice) en la serie.
Ajay Naidu hace el papel de Sanjay (voice).
Orlando Brown interpreta a Cornelius Fillmore (voice) en la serie.
Tara Strong hace el papel de Ingrid Third (voice).
Horatio Sanz hace el papel de Horatio Vallejo (voice).
Lauren Tom interpreta a Karen Tehama (voice) en la serie.
Danny Tamberelli interpreta a Joseph Anza (voice) en la serie.
Kyle Sullivan hace el papel de Danny O'Farrell (voice).
Wendie Malick hace el papel de Dawn Folsom (voice).
Jeff Probst hace el papel de Raycliff (voice).
Capítulo disponible en las siguientes plataformas:
