Actress Allison Mack gets 3 years prison for role in NXIVM cult Reuters | Jun 30, 2021 08:19 PM EDT Actor Allison Mack, known for her role in the TV series 'Smallville', weeps while apologising to victims in the United States Federal Courthouse (Photo : REUTERS/Jane Rosenberg) "Smallville" TV show actress Allison Mack was sentenced to three years in prison on Wednesday for her role in NXIVM, a New York-based cult in which women were branded with its leader's initials and ordered to have sex with him. Mack, 38, was sentenced by U.S. District Judge Nicholas Garaufis in Brooklyn, after pleading ...