Shelley MurphySelf. Reporter, Boston GlobeAnne HawleySelf. Director Emerita, Isabella Stewart Gardner MuseumDick EllisSelf. Fmr. Head Art & Antique Squad, Scottland YardMartin LeppoSelf. Criminal Defense AttorneyTron BrekkeSelf. Fmr. Section Chief, FBI Boston OfficeMyles ConnorSelf. Art ThiefStephen KurkjianSelf. Author, Master ThievesJustin StratmanSelf. Boston Latin School, Class of 1990 / WitnessAaron FanninSelf. Fmr. Guard, Isabella Stewart Gardner MuseumNancy CloughertySelf. Witness. Boston Latin School, Class of 1991Karen SangregorySelf. Fmr. Guard, Isabella Stewart Gardner MuseumEd MahonySelf. Reporter, Hartford CourantPatricia VigdermanSelf. Author, The Memory Palace of Isabella Stewart GardnerEd WhelanSelf. Fmr. Massachusetts State Police (4 episodes, 2021)Robert SikellisSelf. Fmr. Assistant Attorney GeneralSteven XiarhosSelf. Deputy Chief, Yarmouth Police Dept.Donna ReissfelderSelf. George Reissfelder's Sister-in-LawBrian T. KellySelf - Fmr. Federal Prosecutor, Boston U.S. Attorney's OfficePieter RoelofsSelf - Curator, RijksmuseumDavid NadolskiSelf - Fmr. Special Agent, FBI
