 was filmed at Screencraft Studios in Hollywood by Cinegraf Productions, but it was not released by Crown International Pictures until 13 September 1961, when it premiered in San Diego, California, on a double bill with "The Devil's Hand".The film was distributed by Astral Films in Canada in 1963 and was also released in Mexico and the Soviet Union, although at unspecified dates.Lilyann Chauvin's first name is misspelled "Lylyan" on both American and Mexican posters and lobby cards for the film.