The film was released originally as "La Vedova X" in Italy on August 1, 1955 in its original Italian language 95 minute length. The film has its English language release in the United States as "The Widow" in 1957. The film had its French language release in France as "La Veuve" in 1959.
Although it has a British leading lady, this film was not seen in Great Britain until the end of 1961 - and then was hardly given any release at all.
Production on this film began in 1954.
The film had its original release on August 1, 1955 in Italy as "La Vedova X" in its original Italian-language 95-minute length.
The film has its English language release in 1957 in the United States as "The Widow".