The Good Guys:
Archie Archbanger: a 14-year-old boy exiled into eternal damnation for no apparant reason
God: the "big guy upstairs" who's always willing to offer the good guys some advice
Frank: an angel forced to tag along with the Fabulous Five
Timothy: the owner of the Happy Souls Factory, accidentally fell into the Fabulous Five
Canus: Timothy's faithful dog and closest friend
Yellow Man: a mastermind when it comes to picking locks and setting things on fire
Grace: a co-founder of the Fabulous Five
Sasha: also a co-founder of the Fabulous Five
Puttynut: the "rubberman" in the Fabulous Five
Baltor: a strange rat-like creature that was allowed in the Fabulous Five because of his reputation as a great spy
The Claw: an ominous being sent from Infinite Nirvana to watch over Archie
Caberon: the bigwig in Infinite Nirvana

The Bad Guys:
Satan: ruler of the Underworld
Skippy: formerly a boy names Pete, now reigns as President of the Fabulous Five Haters (FFH) club
Gonzo: second-in-command to Skippy in the FFH
Hate Boy: the demon messenger of the Underworld
Fuz: Baltor's brother, banished to the Underworld but likes it there, joined the FFH once he discovered his brother was in the Fabulous Five
Polly: formerly one of Caberon's women, ran away to join the FFH
Nigel: the Canadian guy that lives next door to Archie in Santa Fe, forced to join the FFH by Fuz
Tyrant: formerly in the Fabulous Five, but joined the FFH due to the fact that nobody liked him

Good Vs. Evil:
The Fabulous Five: a club formed to protect Santa Fe from evil
Fabulous Five Haters: a club formed to hate the Fabulous Five, because there was nothing better to do

Continue on to Prologue IV: Something Bad Happens In Santa Fe