Jean Smart can't get enough Hannah Einbinder in her life. Einbinder stars as Ava, a young comedy writer on the HBO series “Hacks,” alongside Smart, who plays Deborah, a veteran comedian ...

In the Season 3 finale, Deborah (Jean Smart) had finally won her lifelong dream of hosting a late-night show, but fearful of failure at the last hurdle, she reneged on her promise to hire Ava ...