In House M.D., which season-four two-part finale begins with “House’s Head”?

The House M.D. season-four two-part finale is “House’s Head” and “Wilson’s Heart.”

“House’s Head” is followed directly by “Wilson’s Heart,” forming the two-part conclusion to the show’s fourth season. The first episode centers on House’s damaged memory after an accident and his effort to reconstruct what happened.

The second episode continues the mystery while shifting attention toward James Wilson and a critically ill patient. Together, the episodes combine a medical puzzle with major consequences for the diagnostic team and for House’s friendship with Wilson.

The titles are sometimes remembered as a single episode, but they are separate episodes with linked stories. They aired in 2008 and are commonly identified as the season-four finale, making them one of the show’s most important paired installments.