Jesse Spencer played Dr. Robert Chase in House M.D.
Chase is one of House’s original diagnostic fellows, working with Foreman and Cameron when the series begins. The character comes from Australia and initially appears confident, polished, and willing to follow institutional expectations, though his professional identity becomes more complex over time.
Chase’s medical career develops throughout the series. He works in diagnostic medicine under House, experiences major personal and professional setbacks, and eventually assumes greater responsibility within the hospital. His relationships with Cameron and other colleagues are also important parts of his storyline.
Jesse Spencer is sometimes confused with other actors in the show’s international ensemble. Omar Epps played Foreman, while Robert Sean Leonard played Wilson. Spencer is the actor associated with Chase, a founding member of House’s original diagnostic group.