Skinner took personal administrative charge of the X-Files in the latter haIf of Season 1, replacing Section Chief Scott Blevins. Initially, Skinner acts solely as a supervisor to Agent Mulder and Dana Scully's investigations of the paranormal. In the early episodes, it is unclear whether he is entirely independent of his actions or controlled by men such as the "Cigarette Smoking Man". Eventually, Skinner begins trusting Mulder and Scully and becomes their ally, saving both of their lives on multiple occasions. He stands up to the conspirators that tried to control him, for which he frequently pays throughout the series.