NCIS: Sydney

Rough Diamond

Directed by Catherine Millar
TV-14
S3 • E18    May 5, 2026    42m
7.7
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.

Where to Watch NCIS: Sydney - S3 • E18

Cast of Rough Diamond

  • Olivia SwannMichelle Mackey
  • Todd LasanceJim 'JD' Dempsey
  • Sean SagarDeShawn Jackson
  • Tuuli NarkleEvie Cooper
  • Mavournee HazelBluebird 'Blue' Gleeson
  • William McInnesRoy 'Rosie' Penrose
  • Claude JabbourTravis 'Trigger' Riggs
  • Maia MitchellAlly Park
  • Pascal MulvenneyLonnie
  • Rudy ShanahanChad
  • Ben BrookmanBradley Slater
  • Shane ConnorBen Doyle
  • Gary SweetAussie' Bob Prince
  • Jessica Grace SmithBonnie Wilder
  • Logan PithyouUmar Denison
  • Catherine MillarDirector
  • Ben CommensAssociate Producer
  • Xanthe HeubelAssociate Producer
  • Louisa KorsExecutive Producer
  • Carmen J. LeonardExecutive Producer

 

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