Aired 12 years ago - Jul 28, 2013
Tom uncovers confidential intelligence about the heart of the alien operation. Meanwhile, Charleston prepares to mount an offensive against the Espheni, but a massive explosion brings the operation to a halt. And the identity of the mole is finally uncovered, but not before more blood has been shed.
Mouse over thumbnail for slideshow
Or scroll and see one by one:
#8
#12
#13
#15
#26
#28
#29
#34
#39
#41
#44
#48
#50
