Unveiled

Summary

Sydney and Jack warn a disbelieving Vaughn about their suspicions of Lauren being the CIA mole. Meanwhile, Bomani and Sark take possession of the Rambaldi machine, Sydney and Vaughn must stop a Covenant virus that's crippling medical facilities around the world, Sloane's secret is revealed to Jack, and Bomani begins to lose faith in Lauren's ability to carry out her Covenant missions.

Guest stars

• Morgan Weisser as Cypher
• Djimon Hounsou as Kazari Bomani
• Jordi Caballero as Technician
• Geno Silva as Diego Machuca
• Vincent Riotta as Dr. Viadro