Here are the newest spoilers for the episode 3 which airs on November 17. Title unknown.
Another possibly-recurring role is now being cast for "Mary Falkner," a 30-something widow of the downed F-16 fighter pilot who crashed when the spaceships arrived in the series pilot. She has been on a hunger strike ever since.
V is now casting the role of a troubled, impressionable young man named "Billy Hamil." Billy is trying to find his place in the world, and is having terrible dreams that he's afraid may come true. This character may be appearing in multiple episodes.
Also being cast is "Teresa," an "attractive, lovely and angelic woman with an inner strength" who befriends Billy.