Skidd Kidd
Billy Sullivan is an 18 year old young man who lives with his Grand mom. He attends Gastropolis High school where he is a senior. One day while playing baseball he accidentally falls into the sewage sludge while trying to retrieve his baseball. Unbeknownst to everyone is that the sewage has also been contaminated by one of the Professors concoctions. After he is discharged from the hospital he soon discovers that he has some unusual powers.
Kirplunk
Kirby is a 25lb, 4 year old Jack Russell Terrier and the faithful companion of Billy Sullivan. Kirby saved Billy by pulling him out of the sewage sludge and soon starts displaying unusual powers. Kirby was fearless prior to his newly discovered powers. God only knows how he will control those deadly dog farts.
Becky
She is the sweet 10 year old next door neighbor of Billy and Kirby. She knows the secret identity of both of them and vows to tell no one. She enjoys baking her peanut butter dog biscuits for her favorite friend Kirplunk who is always wandering over to scarf a couple down.
Grandmom
Billy’s cool grand mom. She is retired and is always there for everyone. She is a superb cook and always keeps Billy and Kirby in line.
Capt. D-Berry
The captain is bent on annihilating Skidd Kidd and Kirplunk.
Professor
The professor has been kicked out of the scientific community for testing enhancement drugs on animals. He is a loner who lives in the secluded dilapidated house behind the baseball field. This provides him with the opportunity to continue his experiments on everything from mammals to insects. At times he does not sleep or eat because he is totally consumed with his experiments.
Granny Panties
Created by the Tighty Whitey King in the Professors laboratory, she stands 4 stories tall, weighs ten tons and can crush a car with one stomp of her foot. She is controlled by the TWK and will obey his every command.
TWK
(Tighty Whitey King)
A highly intelligent pair of underwear briefs that will stop at nothing to rule over the citizens of Gastropolis. He has total control over Granny Panties and his minion of underwear that he will unleash at anytime to wreak havoc on the city. Has an especially hard time accepting the special connection he shares with Skidd Kidd, but totally hates Kirplunk!