Season 1 of The Vow premiered on August 23, 2020.

Season 2 of The Vow premiered on October 17, 2022.

Set against the backdrop of the federal trial of The United States against Keith Raniere, Part Two offers an exclusive view into Raniere's innermost circle, including NXIVM co-founder Nancy Salzman. Follow the legal and emotional journeys of the group’s founders, supporters and defectors as new evidence and stunning revelations come to light, while federal prosecutors and defense attorneys battle with opposing views of justice in a case caught in the national spotlight.