Daylon Reese

A leak of classified information from the CIA puts the lives of several operatives at risk, so the team works swiftly to expose the mole.

When a six-year-old boy is brought in with the same symptoms as another patient who died years ago under House's care, House believes the cases are identical, and he can predict the course of the boy's illness. Meanwhile, the clinic hosts a poker night to benefit the oncology department.

As Sean celebrates Christmas without his family, his loneliness leads him to seek solace in alcohol, resulting in possible legal action from a patient. Meanwhile, Christian receives an unexpected gift when Wilber, who is now three years old, comes back into his life.