HBO has set an August premiere date and released the teaser for the upcoming series ‘The Vow’.

The show will focus on the NXIVM scandal. NXIVM is a self-improvement group with which Allison Mack become involved in sex trafficking, sex trafficking conspiracy, and forced labor conspiracy. The series will be focusing on the range of people who joined the group, and will be helmed by Emmy-winning and Oscar-nominated directors Jehane Noujaim and Karim Amer.