Additionally, Snell co-starred in the 2006 Hallmark TV movie Desolation Canyon with fellow The Shield cast member Kenneth Johnson. More recently, he was cast in a recurring role as a terrorist during the fourth and final season of The Unit. In recent years he could be seen guest starring on Hawthorne, Numb3rs, Lie to Me, Sons of Anarchy, Last Resort, Criminal Minds, Leverage, and Silicon Valley.