Falling Skies left viewers with two keys questions on "Sanctuary, Part 1."

1. Why would any survivors make a deal with the Skitters?
2. How will Tom rescue his children?

Both those topics will be addressed on the conclusion of this episode, which features the death of a key character. Check out the following trailer, watch a sneak peek from the installment and return to TV Fanatic later in the week for a full rundown of the Falling Skies press room at Comic-Con.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.