NCIS: Sydney - Rough Diamond
S03E18
Air date: 2026-05-05 | Runtime: 42 min
Episode Synopsis
The death of a former Marine wanted for murder leads the team to a sinister plot involving a disgraced journalist, one of Australia’s richest men and lab-grown diamonds.
Credits
Written by: Morgan O’Neill, James Cripps and Jessica Tuckwell
Directed by: Catherine Millar