Mark Collie is best known as a country music singer and songwriter who has worked with legendary country musicians such as Tim McGraw and Garth Brooks. Between his multiple album releases that date from the early 90s to the 2020s, Collie has also appeared as an actor in a variety of movies and television series. He began his on-screen career with an appearance in “Fire Down Below” (1997) and went on to star in “Jericho” (2000), “The Punisher” (2004), and “Kill Switch” (2008). He starred as Frankie Gray in the series “Nashville” (2015–2016) and also appeared as Sheriff Walt Joeberg in the Taylor Sheridan western “Landman” (2024–).