
MacKenzie Porter Joins Cast Of 9-1-1 Nashville
August 19, 2025 10:30 amMacKenzie Porter has joined the recurring cast of ABC’s 9-1-1: Nashville.
Deadline reports that she’ll play Samantha Hart, an ER doctor at a Nashville hospital.
Porter joins Chris O’Donnell, Jessica Capshaw, Kimberly Williams-Paisley, LeAnn Rimes, Hailey Kilgore, Michael Provost, Juani Feliz, and Hunter McVey, who were previously announced.
She has previously starred in the TV shows Hell on Wheels and Travelers.
9-1-1: Nashville is described as a high-octane procedural about our heroic first responders, as well as their family saga of power and glamour set in one of America’s most diverse and dynamic cities.
Tags: 9-1-1 Nashville, acting, cast, doctor, Hell on Wheel, Mackenzie Porter, Samantha HartCategorised in: Country Music News
This post was written by Cheryl Johnstone