The body of a young girl is washed up on a beach near the small Washington state town of Twin Peaks. Eccentric FBI Special Agent Dale Cooper is called in to investigate her strange demise only to uncover a web of mystery that ultimately leads him deep into the heart of the surrounding woodland and his very own soul. Season 3 - also known as Twin Peaks: The Return - is set 25 years after the events of Seasons 1 and 2.