The Exorcist (1973)

dir. William Friedkin

The film's opening sequence was filmed in Sinjar and the ancient temple complex at Hatra in Iraq.

A view of Georgetown and the Key Bridge, Washington, DC

Actress Chris MacNeil (Ellen Burstyn) on the set of a movie called Crash Course - Healy Hall, Georgetown University, Washington, DC

Father Damien Karras (Jason Miller) walking by the movie set - Healy Hall, Georgetown University, Washington, DC

Chris MacNeil going home after the filming – N Street NW and the steps leading to Healy Hall, Washington, DC

P Street at 36th Street NW, Washington, DC

1434-1438 36th Street NW, Washington, DC

Chris sees Father Karras talking to another priest - Christ Episcopal Church, O Street at 31st Street NW, Washington, DC

Karras visits his mother in New York City - W. 48th Street looking towards 9th Avenue, New York, New York. The street has changed a lot, and the red brick building on the right is no longer there.

Karras enters his mother's apartment house – that building was renovated and joined with the adjacent houses to form a larger apartment complex at 414-424 W. 48th Street, New York, New York.

The McNeils house (aka The Exorcist house) - 3600 Prospect Street NW, Washington DC. The left wing of the house was no more than a false front built for the film.

The desecrated chapel - Dahlgren Chapel, Georgetown University, Washington DC.

Karras visits his mother in a hospital - Goldwater Memorial Hospital, 1 Main Street, Roosevelt Island, New York

Karras meets Lt. Kinderman (Lee J. Cobb) - Sports field near Reservoir Road and 39th Street NW, Washington DC

Karras and Lt. Kinderman walking - Dahlgren Quadrangle, Georgetown University, Washington, DC

Barringer Clinic – Still searching for this location

The skeptical Kinderman examines the steps leading from M Street to Prospect Street NW, Washington DC.

Chris McNeil meets with Father Karras to discuss Regan's possession – it's the bridge over the C&O Canal and the one closest to the Key Bridge.

The steps view from Prospect Street NW, Washington DC

Father Dyer (William O'Malley) walking up the steps near 3600 Prospect Street NW, Washington DC