Exterior – Nigerian cave

LOCATION: Marengo Cave U.S. National Landmark, 400 East State Rd 64, Marengo, IN 47140, USA

Exterior – Abby’s house

LOCATION: 2635 Virginia Ave, Louisville, KY 40211, USA

Exterior – Church

LOCATION: Greater Tabernacle Baptist Church, 2636 Virginia Ave, Louisville, KY 40211, USA

Exterior – Hospital

LOCATION: University of Louisville Health Science Campus, 500 S Preston St, Louisville, KY 40202, USA (GPS coordinates: 38°14’57.5″N, 85°44’49.3″W)

Exterior – Airport

LOCATION: Louisville Muhammad Ali International Airport, 600 Terminal Drive, Louisville, KY 40209, USA

Note: This location has since been remodeled.

States: Kentucky, Indiana

Countries: USA

Film images © 1974 American International Pictures, Inc.