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) Meres' younger, brasher, edgier and unpredictable replacement, James Cross (played by Patrick Mower), Hunter concocts a scenario whereby Callan's energies are incited into real emotion that can be turned against the enemy. The remaining eight episodes see the revitalised yet ever-more world-weary assassin cover more ground, including one episode where love comes unexpectedly into his life, and which has the (expected) unexpected ending. The final set of thirteen episodes was broadcast in 1972. This saw Callan develop further than before. An unsuccessful mission meant Callan is being interrogated in a Russian prison, but is exchanged with the Russians for one