Release Info
Release Dates
| Spain | 8 October 2000 | (Sitges Film Festival) |
| Netherlands | 7 April 2001 | (Amsterdam Fantastic Film Festival) |
| France | 15 May 2001 | (Cannes Film Festival) |
| Japan | 2 November 2001 | (Tokyo International Fantastic Film Festival) |
| USA | 2 November 2001 | (New York City, New York) |
| Sweden | 16 November 2001 | (Stockholm International Film Festival) |
| USA | 8 February 2002 | (Los Angeles, California) |
| USA | 22 March 2002 | (Philadelphia, Pennsylvania) |
| Switzerland | 6 June 2002 | (Lausanne Underground Film Festival) |
| Japan | 10 August 2002 | (Tokyo) |
| Canada | 15 November 2002 | (premiere) (Ottawa) |
| Italy | 2 December 2003 | (DVD premiere) |
| Iceland | 12 April 2005 | (Iceland International Film Festival) |
| Germany | 26 August 2008 | |
| Netherlands | 21 March 2010 | (Amsterdam Tromathon) |
Also Known As (AKA)
| Toksični osvetnik 4: Građanin Toksi | Serbia, Serbia |
| Atomic Hero 4 | Germany |
| Atomic Hero 4: Citizen Toxie | Germany |
| El vengador tóxico 4 | Spain (imdb display title) |
| The Toxic Avenger IV - Citizen Toxie | Italy |
