NCIS: Sydney season two premiered on Friday February ... That Special Agent Captain Michelle Mackey (Olivia Swann) was a mom to an 18-year-old son. "A big theme for Mackey this season is home ...

Related: NCIS: Sydney Star Olivia Swann Reveals Scariest of Australia's Dangerous Critters So, Season 2 has opened up the door to viewers getting a more in-depth look at the personal side of Mackey.

L-R: BTS of Olivia Swann as NCIS Special Agent Captain Michelle Mackey and Todd Lasance as AFP Liaison Officer Sergeant Jim 'JD' Dempsey on the Darwin set of NCIS: Sydney episode 9, season 2 ...