Where is the Real Michael Barnett Now? He Called His Ex-Wife a ‘Monster’ After Natalia Grace Confronted Him The Citizen 7 months ago Mark Duplass plays him in Good American Family. Source: Stylecaster.com Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to share on WhatsApp (Opens in new window) WhatsApp