Corbett starred as Tom Marks, father of a little girl fighting for her life, in the Hallmark movie "November Christmas" that premiered November 28, 2010, on CBS.
Corbett co-starred in the 2009–2011 Showtime series, United States of Tara opposite Toni Collette. In March 2013, Corbett appeared in two episodes of NCIS: Los Angeles and was considered to be the star of a NCIS spin-off series that was ultimately not produced.
He had a cameo role as Ken Roloff in Dinner Rush (2000).
Additionally, Corbett starred in the 2007 Lifetime Television film, Montana Sky, and co-starred as a corrupt LAPD vice squad member in Street Kings (2008).
Aside from acting, Corbett has recorded and released two country music albums.