
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 in One Tree Hill (2006–2007), Christopher Sullivan in the mystery-horror limited series Harper's Island (2009), and Dan Patch in The CW series Hellcats (2010–2011).
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The House Bunny
2008 · as Tyler

American Pie Presents: Band Camp
2005 · as Brandon Vandecamp

The Layover
2017 · as Ryan

Parkland
2013 · as Paul Mikkelson

Ten Inch Hero
2007 · as Brad

Undrafted
2016 · as Anthony

Dating Game Killer
2017 · as Detective Ryan

7 Below
2012 · as Adam

The Pirate King

Protecting the King
2007 · as David Stanley

Romeo Killer: The Chris Porco Story
2013 · as Christopher Porco

Pedro
2008 · as Puck

Adult Interference
2017 · as Zuber Driver

How Hard Can It Be
as Zeke

Levelland
2003 · as Zach Stanley