Chuck goes undercover at Sarah’s 10-year High School reunion, where they meet the girl that tortured Sarah back in the old days.

Murdoc moves forward with his plans for revenge against MacGyver by recruiting his recently released former cellmate to infiltrate the Phoenix Complex as a “lab technician” and kill every agent…

After losing a bet with Wilson over a boxing match, House is convinced that his fighter has an underlying medical condition that cost him the fight. While he tries to…