Kam Li

S1, E17: Jack and the team search for a recently retired U.S. Army officer who disappears following a dinner in his honor given by former members of his Vietnam platoon, including Manny Aybar (Ernie Hudson - "Ghostbusters"). While questioning those who attended John "Bull" Carver's (Steve Eastin) dinner, the squad hears hints about a controversial, fatal incident involving one of Bull's men in Vietnam. Jack's team members wonder if that event--which appears to have resulted in a decades-long cover-up by the platoon--is related to Bull's disappearance. The investigation also leads to the office of Congressman Troy Whitehurst (Sam Anderson), who served with Bull and who may be part of the conspiracy.