At Cause The Vow : Season 1 Episode 3
TV-MA HBO 1h 00m int(0)
Aired: September 6th, 2020 @ 10:00 PM EST on HBO
Sarah confides to Mark about DOS, a secret group involving "masters" and "slaves," and struggles in her relationships with NXIVM, her husband and her best friend. Sarah and Mark lament how many members they've recruited and question what to do next.