Billions 6x06 "Hostis Humani Generis" Season 6 Episode 6 Promo Trailer HD - After a donation to the city of New York puts a strain on the firm, Prince must find fresh capital. Despite skepticism from his team, Chuck searches for a way to undermine Prince’s largesse. Sacker and a competitor size each other up. - Starring: Paul Giamatti, Malin Akerman, Maggie Siff