In the aftermath of the events of "Red Sky", Erica goes looking for a scientist who can tell her what the red sky is and learns the horrifying truth about the V's true intentions, On the mothership, Ryan is kept in isolation so Anna can experiment on his new born hybrid baby. After being used by Anna, Chad decides to join the fifth column.

Cast: Elizabeth Mitchell, Morris Chestnut, Joel Gretsch, Logan Huffman, Laura Vandervoort, Morena Baccarin, Scott Wolf, Charles Mesure, Alison Araya, Jane Badler, Jackie Blackmore, Peter Ciuffa, Roark Critchlow, Bret Harrison, Mark Hildreth