The stone in Meredith's engagement ring leads to an underworld industry, an inside man at the Naval Research Lab, an arrest, a conviction, and more investigations. Harm takes custody of Mattie, and the admiral makes a shattering discovery.
Episode rating
Cast of episode
63
19
13
2
- Harmon Rabb, Jr.
- Sarah MacKenzie
- A.J. Chegwidden
- Jennifer Coates
- Bud Roberts, Jr.
- Meredith Cavanaugh
- Mattie Grace Johnson
- Mr. Handy
- Prof. Alessandro Selvaggio
- Diamond Saleswoman
- Cmdr. Amy Helfman
- CIA Agent Bartus Van Duyn
- Lt. Theo Maravalis
- Dr. Mallory
- Laurie June
- Hasidic Man
- Partner
- Andre Biggs