Callan (TV series) is run by Colonel Hunter. ("Hunter" is a pseudonym for the current Section Chief, like the C of SIS.) The Section removes those who pose a danger to the "innocent" by persuasion, blackmail, extortion or death. David Callan had been the Section's top operator but he had become too curious about his targets and the rationale for their removal. The Section considered him vulnerable, volatile and dangerous and had laid him off to a dead-end book-keeping job for an ungrateful employer. ABC then commissioned a series of six episodes in 1967. In the first episode Callan rejoins the section in
George Agar, 1st Baron Callan the Irish Privy Council in 1789. In 1790 he was elevated to the Peerage of Ireland as Baron Callan, of Callan in the County of Kilkenny. In 1801 he was elected as one of the original 28 Irish Representative peers to sit in the British House of Lords. Lord Callan never married and the title became extinct on his death in October 1815, aged 63. George Agar, 1st Baron Callan George Agar, 1st Baron Callan PC (4 December 1751 – 29 October 1815) was an Anglo-Irish politician and peer. Agar was the son of James Agar, of Ringwood, County Kilkenny,