Synopsis: In Boomerang Part I, Harm travels to the land down under to oppose JAG exchange, Commander Mic Brumby. On Mic's personal request, Harm and Bud go to Australia to defend an American sailor who switched places with a dead man. On a summer night, 20 years earlier, an Aussie and a Yank got in a fight over a girl. The Aussie ended up dead and the American switched places with him. Now, coming forward, he faces murder charges. The body of the Aussie, which is in the US, needs to be transported to Australia and Colonel MacKenzie offers to accompany the body there, partly out of duty and partly out of a want to see Mic. Once she arrives Harm is shocked to find that she's there and even more surprised when he finds out she's spending time with Mic. Anyway, questioning begins and things heat up between Harm and Mic. Meantime, while Bud is on the phone with the Gunny and starts to comment on all the naked breasts he sees. The Gunny hands the phone to Harriet and she hears him say, "I've never seen so many naked breasts.." She yells at him and he ends up in big trouble. The Admiral decides that it's bests if he flies out there when he learns of the developments in the case. He sits back in his chair and says, "Boy would I like to be there to see this one unfold!" The Gunny responds with, "The case seems like a slam dunk, sir!" and the Admiral comes back with, "Oh hell, I wasn't talking about the case!" The ending scene of the episode was left with Mac and Mic on Manly beach (topless I might add) and Harm and Bud sitting on a bench by Manly beach. Bud turns around and stutters, "Commander, Isn't that Colonel MacKenzie..topless?" And Harm just stares!