 After finding out that Lauren really is working for the Covenant, Vaughn is told by Jack and Sydney to keep up the facade of a happy marriage in order to keep tabs on his wife s activities. But he s in for a shock when he uncovers the truth about Lauren s mother, Olivia, whom is in league with her daughter over the Covenant s activities. Meanwhile, Jack refuses to help exonerate Sloane of his crimes and put in motion a stay of execution, and a monk discloses the identity of the Rambaldi "Passenger" to Sydney.