Marcus proves to be a knight in shining armor, but can Sophia be rescued? Nadia's capacity for love continues to evolve, and Chris has a startling epiphany. Then, believe it or not, some actual answers concerning the mysteries of the Relativity Compensator!

Anger is gently deflected through the time-honored method of lying. And thus a feared enemy becomes an ally who can facilitate the long-awaited first contact with the much-sought-after You-Know-Who.

A return visit from the now-familiar ghostly voices, during which pollution literally makes Sophia sick. Nadia has plans for Marcus, and Chris receives a most unwelcome call.

Chris has a message waiting for him, but he'll have to figure out how to retrieve it. Marta talks to someone who can't hear her, a voice speaks from beyond the grave, and Sophia impulsively does something her mother suggested -- even though Sophia thinks it's absurd. Thanks once again to Sean Michael McCord for his time and talent!

An inspection of Peter's personal quarters reveals some interesting clues ... but not as interesting as what Prithvi and Marcus have figured out about Nadia's personal filing system. All of which leads to Nadia expressing some opinions of her own.