Plot
Hennessy is an Irishman who believes in peace, but who has had connections to the I.R.A. After his family is killed, and he plots revenge, setting out to assassinate Queen Elizabeth II.
Where to watch Hennessy?
Hennessy is an action movie featuring Rod Steiger.
Hennessy is currently streaming on Amazon Prime Video, MGM Plus Amazon Channel, MGM Plus Roku Premium Channel, Paramount Plus Apple TV Channel and fuboTV.