BILLIONS
Showtime, 9:00 p.m. ET
The central couple of this series, Chuck and Wendy Rhoades, have been estranged this season, and last week they began exploring significant new alliances. Chuck, played by Paul Giamatti, has taken up with a professor played by Julianna Margulies. Wendy, played by Maggie Siff, has warmed up to an artist played by Frank Grillo. And professionally, while Wendy also has flirted with the idea of connecting with her boss (played by Damian Lewis), she’s negotiated an even more high-stakes and potentially lucrative partnership with someone else at the firm: Asia Kate Dillon’s Taylor (pictured, with Siff).