Exorcism is a tome that details various methods of excising possessor entities from their hosts.

History

During an undercover investigation at the Lewiston Girls Academy, Ray Stantz used a copy of Exorcism to concoct a batch of Exorcism Juice in a janitor's closet and add the correct ingredients.

Trivia

• On page 19 of Ghostbusters Issue #14, Exorcism makes a non-canon cameo in the lower right corner.

Appearances

The Real Ghostbusters

• "If I Were a Witch Man"

Gallery

Non-Canon Cameo in Ghostbusters Issue #14