[s4e6] | Whatever It Takes

The episode highlights Foreman's difficulty in leading without House's authority and serves as the exit for Dr. Travis Brennan from the competition . Whatever It Takes | House Wiki | Fandom

Brennan insists the patient has polio—a disease long eradicated in the U.S. While the patient eventually recovers, Foreman discovers the truth: Brennan poisoned her with thallium to simulate polio symptoms, hoping to prove his experimental treatments were effective . Episode Highlights [S4E6] Whatever It Takes

A mystery agent with severe, unknown symptoms that House must solve with limited background information . [S4E6] Whatever It Takes