Tony Arzenta

Tony Arzenta (internationally released as Big Guns and No Way Out) is a 1973 Italian noir film directed by Duccio Tessari. The film was commercially successful.
Plot.
When the Milan based mafia hitman Tony Arzenta asks to get out of the business, his bosses decide to kill him as he knows too much but accidentally kill his wife and child instead. He embarks on a campaign of revenge in a journey that takes him both to Hamburg and Copenhagen.
Release.
"Tony Arzenta" was released in France on August 23, 1973.
The film was released in Italy on September 7, 1973 where it was distributed by Titanus. It grossed a total of 1,945,982,000 Italian lire on its release.