Popsugar Entertainment Dirty John Dirty John TV Show Cast The Dirty John Series Has Officially Cast Its 2 Leads — Including Dirty John Himself 3 April 2018 by Kelsey Garcia View On One Page Photo 1 of 2 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Eric Bana as John Meehan Previous Next Start Slideshow Dirty JohnPodcastsEntertainment NewsConnie BrittonEric BanaTV