Goof: In this two-parter, the first look at Mic Brumby's shoulder insignia show him to have been promoted to Commander. In some shots of his back, however, he still wears Lieutenant Commander's shoulder boards. In addition, there are scenes in which Cmdr. Brumby is wearing his combination cap with no "scrambled egg" embellishment on the peak. In the Royal Australian Navy, however, officers of the rank of Commander and above ALL have such an embellishment on their caps.