[s4e6] Whatever It Takes -

A mystery agent with severe, unknown symptoms that House must solve with limited background information .

House realizes the agent was stationed in Brazil, not Bolivia as claimed, which leads to a diagnosis of selenium poisoning from eating too many Brazil nuts . Case 2: The Drag Racer [S4E6] Whatever It Takes

Foreman faces heavy resistance from the candidates, particularly Dr. Travis Brennan , who questions his judgment as the patient's condition worsens . A mystery agent with severe, unknown symptoms that

House clashes with a prestigious Mayo Clinic doctor while working alongside Dr. Samira Terzi , a CIA physician he eventually attempts to hire . A mystery agent with severe