Shaun Sipos (born October 30, 1981) is a Canadian actor, known for playing Jack on the series Complete Savages (2004–2005), David Breck on Melrose Place (2009–2010), Eric Daniels on Life Unexpected (2010–2011), Aaron Whitmore on The Vampire Diaries (2013–2014), Adam Strange on Krypton (2018–2019), Luke Tillerson on Outer Range (2020–2023), David O'Donnell on Reacher (2022–2023). (Via Wikipedia)