Imogen Faith Reid and Mark Duplass chat with ET’s Denny Directo about ‘Good American Family,’ premiering March 19 on Hulu. Imogen talks about transforming into Natalia Grace in the series and why she needed to ’empathize’ with her telling her story. Mark, who plays Natalia’s adoptive dad Michael Barnett, shared how excited he was to dig into his character and what the most important thing he wanted to get across playing him in the show.