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
Callan (TV series) (played by T. P. McKenna) which was sub-titled "The Richmond Files". In the 1981 feature-length television story "Wet Job", written by Mitchell and produced by ATV (without the original theme music or logo) Callan has become the proprietor of a military memorabilia shop when he is recruited by the new Hunter for one more job. Alas, he has to do this alone: Lonely has become a dapper gent, engaged to be married, and with enough self-confidence to defy Callan's request for help. In the end, Callan completes the task, survives and even ends up with a girlfriend. A Callan documentary