[s4e15] Instinct -

: S4E15 is " Smoldering Flames ," focusing on the aftermath of the Shie Hassaikai arc and Endeavor's family dynamics.

: Pete Lattimer and Myka Bering join H.G. to investigate if an artifact is causing these physiological changes, which seem to be reverting Purcell to a more primal, "instinctual" state. Warehouse B-Plot: Internal Expansion [S4E15] Instinct

: S4E15 is " We're Even ," leading into the series finale. : S4E15 is " Smoldering Flames ," focusing