The first episode of this new season will unfold 24 to 36 hours after the events of the Season 1 finale.
In the season 2, the group of young people will settle in a lavish mansion that got swallowed up by “a mudslide or an earthquake,” co-showrunner Stephanie Savage told TVLine.
The group also realizes they must be able to count on each other as they try to figure out how to take down their parents' nefarious Pride squad.
But one of them could be a mole. Mysterious messages are sent to Pride's leader, Jonah, who is determined to find them and who is working on a dangerous plan.
"Runaways" will be back for a season 2 starting December 21st. Unlike the first season, the 13 episodes will all be available on this date.