Cast Announcements and Insights for '9-1-1: Nashville' Spinoff
The new ABC series '9-1-1: Nashville' has added Gregory Alan Williams, MacKenzie Porter, and Tim Matheson in recurring roles, portraying a fire station chief, an ER doctor, and a ruthless Southern old money character, respectively. The show, debuting on October 9th, focuses on first responders and their families in Nashville.