Vir Cotto
Merle
Bertrand
Kent "Flounder" Dorfman
Assistant Librarian
Charlie
Hubert Downs
'Junior' Keller (The Unseen)
Gonzer
Albert Ianuzzi
Booster Muchapper (voice)
Carlton
Harold - Blue Team Leader
Derby Ferris
Oscar, the Security Guard
Bob Ryan
Bear
Terry
Aldo
Frank
Uncle Bob
Dash (voice)
Marshall
Dr. Gaulforid
Randy Jensen
Self
Hawkins
Jimmy
Steamboat
Phantoms' Manager / Baby Huey (Voice)
Hospital Doctor
Kent 'Flounder' Dorfman
Self - Flounder
The Alum
Sgt. Paulsen
Leon Carp
Vic Slovak
Peter
Public Defender Benjamin Skyler
Dr. Franklyn
Booster (voice)
Dr. Elliot Axelrod
Elliot Axelrod
Sport (voice)
Alexander Tobin
Mr. Washman / Dental Patient
Roger