Matthew Jerome Barr (born February 14, 1984) is an American actor, best-known as Johnson "Johnse" Hatfield in Hatfields & McCoys (2012), Danny McNamara in the CBS/Paramount+ action-adventure television series Blood & Treasure (2019-2022), and Hoyt Rawlins in Walker (2021-2024) and its prequel Walker: Independence (2022-2023).
Barr also played Mike Fleming in Commander in Chief (2005), Ian Banks i…
