Characters you start out with:
Marylin Manson
Carrot top
Mr. T
Anna Nicole Smith
Cleo
Tommy Lee
Carmen Electra
Denis Rodman
Jerry Springer
Busta Rhymes
Ron Jeremy
Cindy Margolis

Secret Characters:
Cousin Grimm
Frankenstein
Mummy
Wolfman
*Nsync
Alien
Johnny Gomez
Nick Diamond
Shannen Doherty

To get these characters you must play episode mode. Get a perfect for
each epsiode and it will unlock the secret characters above.