Jamie Bamber has landed a multi-episode arc on Rizzoli & Isles, TVGuide.com has confirmed.
As first reported by TVLine.com, the Battlestar Galacticaalum will play Paul Wescourt, a prosecutor accused of killing his mistress.
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Bamber, whose credits also include Body of Proofand Law & Order: UK, will first appear in the season finale on Tuesday, Sept. 2.
Rizzoli & Isles airs Tuesdays at 9/8c on TNT.
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