United Kingdom
Hennessy is an Irishman who believes in peace, but who has had connections to the IRA. After his family is killed, and he plots revenge, setting out to assassinate Queen Elizabeth II. - IMDb
| Bombemanden (reissue title) |  Denmark |
| Codewort Hennessy |  West Germany |
| Il giorno più lungo di Scotland Yard |  Italy |
| Le grand défi |  France |
| Hennessey |  Hungary |
| Hennessy |  Australia |
| Hennessy |  Canada |
| Hennessy | United Kingdom |
| Hennessy - Verdens farligste mand | Denmark |
| Hennessy -hänsynslös hämnare |  Sweden |
| Hennessy hensynsløs hevner |  Norway |
| Hennessy, Maailman vaarallisin mies (video box title) |  Finland |
| Hennessy, o Militante |  Portugal |
| Jaque a la reina |  Spain |
| Ein Mann namens Hennessy | West Germany |
| O Dia Fatal |  Brazil |
| Rauhantappajat | Finland |
| To Kill the Queen |  USA |
| Κομμάντος εκτός νόμου (poster title) |  Greece |
| Το φοβερό κυνηγητό του Χέννεσσυ | Greece |
| Χέννεσσυ... 5 Νοεμβρίου | Greece |
| Хеннесси |  Soviet Union |
| 怒りの日 |  Japan |
| 怒りの日 | Japan |
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Patsy Kensit [7] | Angie Hennessy |
