* JAG (1997–2005) as Agent Timothy McGee
* Judging Amy (1999–2005) as Officer David Nelson
* The West Wing (2000–2006) as Ryan Pierce
* Without a Trace (2002–2009) as Detective Danny Taylor
* The Unit (2006–2009) as T.J. Finley
* CSI: Miami (2009–2013) as Detective Frank Tripp
* Rizzoli & Isles (2010–2016) as Dr. Kent Drake
* Scorpion (2014–2018) as Walter O'Brien
* Bull (2016–2022) as Jason Bull