I have just noticed that the TV movie Callan: Wet Job is scheduled for a DVD release in March (28th).
I have the two DVD sets that Network DVD released (The Monochrome Years and The Colour Years), both of which are fantastic cold war Spy-Fi entertainment. I also have the TV movie, based on the pilot episode. So Wet Job comes as a very pleasing addition to the collection.
I haven’t actually seen it, but if it lives up to the rest of the episodes then it should be a cracking good watch!