The TV Western series "High Chaparral," was filmed on location at Old Tucson Studios for much if its production run, from 1967-1971. The show was set in the 1870s in the Arizona Territory at the ranch, "The High Chaparral," run by "Big John" Cannon (Leif Erickson).

The ranch house and set at Old Tucson Studios were completed in time for production of two pilot shows in June, 1966. They are well behind the main street and buildings at Old Tucson, but still standing.

The series was picked up by NBC and first aired in September, 1967. Cast and crew spent nearly 18 weeks each year in production at Old Tucson and around Pima County. The crew numbered 50-70 at times and plus 200 extras when needed.

Creator David Dortort said the show cost three times its original budget because 70-percent was filmed on location, mostly at Old Tucson Studios.

The final season, 1970-71, was shortened to 18 shows.