Ed Gass-Donnelly (born August 17, 1977 in Toronto, Ontario) is an award-winning Canadian film director, screenwriter and producer. His work often explores themes of death, colliding worlds and the darker sides of human nature. His characters are every-day people who are put in extraordinary situations and left to fend for themselves.
The Last Exorcism is told from the perspective of a disillusioned evangelical minister, who after years of performing exorcisms decides to participate in a documentary chronicling his last exorcism while exposing the fraud of his ministry.