Sydney and Vaughn are reunited again as a team to prevent Sark, now a head leader of the Covenant, from destroying the nation's satellite communications system. Meanwhile, Jack must find a way to stop Marshall from uncovering the identity of a murderer suspect whom is Sydney. Also, Sydney accompanies Vaughn and his wife, Lauren, as they meet with Sloane to ask for a favor. Written by
Did You Know?
In Marshall's office is a drum set. Kevin Weisman is the drummer in the band Trainwreck with Kyle Gass from Tenacious D. See more
Marshall mispronounces Bayesian when critiquing the Russians' imaging programs. See more
There's got to be something that you had that you just loved that it kills you that you don't have it anymore.
Written by J.J. Abrams
Performed by Michael Giacchino See more