In Season 3, the Runaways frantically search for their captured friends Chase Stein, Gert Yorkes, and Karolina Dean.
The kids go head to head with an unstoppable enemy who has targeted Leslie — or more accurately, the child she’s carrying.
The O.C. and Gossip Girl creators Josh Schwartz and Stephanie Savage serve as co-showrunners/writers and executive produce the series along with Marvel’s Jeph Loeb and Quinton Peeples.
The crossover will be the last time Holt and Joseph would be playing their characters due to the cancellation of their Freeform series.