Season 9, Episode 12 A Girl's Best Friend

First Aired: January 9, 2004

When Adm. Chegwidden suspects that Meredith's diamond is an illegally smuggled gem, he begins his own investigation and asks for Mac's help. Lt. Maravalis: Mike Siegel. Allesandro Selvaggio: Ramy Zada. Mr. Handy: Richard Cox. Cdr. Helfman: Jennifer Savidge.