HBO renews The Vow for Season 2

Variety

Filmmakers Jehane Noujaim and Karim Amer will return with a second installment of their NXIVM docuseries in 2021. In September, Noujaim teased the possibility of more episodes in an interview with Variety. “We reached out to everybody involved — many people, on all sides of the story — and we are continuing to film," says Noujaim. Season 2 will be called "The Vow Part 2."