Dirty Harry local and federal police committing offences and overstepping their authority by entrapment and obstruction of justice. Author McGilligan, argued that America needed a hero, a winner at a time when the authorities were losing the battle against crime. The box-office success of "Dirty Harry" led to the production of four sequels. In the 2007 film "Zodiac", also set in San Francisco and inspired by the Zodiac Killer, cartoonist Robert Graysmith approaches police detective Dave Toschi at the cinema, where he is watching "Dirty Harry" with his wife. When Graysmith tells Toschi he is going to catch the Zodiac killer, Toschi
Daniel Callaghan (politician) served as an MP for Cork City 1829-1832 as a member of the Tory Party. He was the grandfather of Admiral George Callaghan. Daniel Callaghan (politician) Daniel (Dan) Callaghan (1786–1849) was a prominent businessman and Irish politician who served as MP for Cork City from 1830-1849 (1830-1832 as a member of the Whig Party; 1832-1849 as a member of the Irish Repeal Association). As a member of the Repeal Association, Dan Callaghan sought to end the Act of Union (1800), which created the United Kingdom of Great Britain and Ireland. Callaghan, along with other Irish MP's like Daniel O' Connell,