Three of Nxivm leader Keith Raniere’s alleged sex slaves showed up in court Monday, as closing arguments in his trial got underway.

The ex-“slaves” included women known only as Nicole and Jay, as well as India Oxenberg, the daughter of “Dynasty” actress Catherine Oxenberg.

Earlier this month, Nicole testified that “Smallville” actress Allison Mack — and Raniere’s alleged slave master — starved India as part of her membership in Nxivm’s secret sorority called DOS.

Jay also testified, saying she served as India’s “slave.” Neither India nor Mack took the stand.

Raniere has been on trial for six weeks in Brooklyn federal court.

The 58-year-old self-styled guru faces up to life in prison on sex trafficking and other charges for running the alleged upstate sex cult and masquerading it as a self-empowerment group.