"This is one of those moments where the Navy expects you to think outside the box, to have the guts to ignore history and trust your instinct," Special Agent Michelle Mackey (Olivia Swann) says in TV Insider's exclusive first look at the NCIS: Sydney Season 2 trailer.

And based on everything that's teased in the new footage? That's good advice to keep in mind. There's a ship that's hijacked -- watch to see who NCIS Special Agent DeShawn Jackson (Sean Sagar) saves -- as well as the hunt for a terrorist while trying to recapture a stolen missile and solve a double homicide. And we can't help but wonder what exactly it is that AFP Sergeant Jim "JD" Dempsey (Todd Lasance) is "enjoying." Watch the full trailer above for much more from the action-packed season.