David Callan David Callan David Callan is an actor and standup comedian based in Sydney, Australia. He is a former employee of ASIO; his comedy material is partly based on his experiences as a spy. In the 2011 sitcom "At Home with Julia", he played the recurring role of Agent Smith, one of the Australian Federal Police agents on the Prime Minister's security detail. In 2012, he appeared in two episodes of the TV series "Rake". He is sometimes confused with Dave Callan, another Australian standup comedian with an almost identical name. Callan has a wife and two children and lives in
Callan (TV series) In the end, Thames decided to bring the programme back for the 1970 series, this time in full colour and consisting of nine episodes. The third series of nine episodes, the first in colour, saw Callan still recovering from having been shot and struggling to come to terms with his situation. Interviews with Snell (the Section's doctor) and poor shooting range results portray Callan as a barely-functioning human being, whose future with the Section looks to be in serious doubt. If Callan is to be of any use to Hunter, something has to spark him into life. In league with