Star Trek: Deep Space Nine S06 E02 Rocks and Shoals

"At the edge of the Final Frontier, the Universe's greatest mystery is about to unfold."

Stardate: Unknown. Sisko and his crew are marooned on a barren planet with a squadron of Jem'Hadar soldiers and their wounded Vorta overseer. But when the Vorta seeks out Sisko to make a deal, can he be trusted? And should Sisko accept the treacherous proposal?