Cast of The Last Exorcism

Patrick Fabian plays Cotton Marcus, a disillusioned exorcist who is documenting an exorcism for a film.

Ashley Bell portrays Nell Sweetzer, a troubled young woman who becomes the focus of the exorcism.

Iris Bahr plays Iris Reisen, a documentary filmmaker accompanying Cotton Marcus.

Louis Herthum takes on the role of Louis Sweetzer, Nell's father who believes she is possessed.

Caleb Landry Jones plays Caleb Sweetzer, Nell's brother who is affected by the events surrounding her.

Tony Bentley portrays Pastor Manley, a local preacher who has a role in the exorcism.

Shanna Forrestall plays Shanna Marcus, the wife of Cotton Marcus.

Justin Shafer portrays Justin Marcus, the son of Cotton and Shanna.

Carol Sutton plays the Shopkeeper, a local figure in the community.

Victoria Patenaude portrays the Motorist, a character in a critical scene.

John Wilmot plays the Spindly Man, a mysterious figure that adds to the story's tension.

Becky Fly portrays Becky Davis, who is involved in the unfolding events.