Bart Simpson and the Chamber of Secrets

Harry Potter- Bart Simpson (The Simpsons)

Ronald Weasley- Milhouse Van Houten (The Simpsons)

Hermione Granger- Lisa Simpson (The Simpsons)

Ginny Weasley- Danielle "Dani" Fenton (Danny Phantom)

Draco Malfoy- Author's choice

Albus Dumbledore- author's choice

Tom Marvolo Riddle aka Lord Voldemort- Author's choice

Basilisk - author's choice

Severus Snape- author's choice

Vincent Crabbe- Author's Choice

Gregory Goyle- Author's Choice

Lucius Malfoy- author's choice

Minerva McGonagall- Author's Choice

Arthur Weasley - Kirk Van Houten (The Simpsons)

Dobby the House Elf - author's choice

Colin Greevey - author's choice

Aragog - author's choice

Fawkes the Phoenix - author's choice

Scabbers the Rat - author's choice

Gilderoy Lockhart- Author's Choice