NBC has released the synopsis for episode #503 of Grimm, which you can check out below. The installment, titled “Lost Boys,” is officially described as follows:
THE TALE OF PETER PAN GETS A ‘GRIMM’ TWIST AND ROSALEE IS PUT IN DANGER – Rosalee (Bree Turner) goes missing after a band of orphaned children target her as the mother figure they have always wanted. With a furious Monroe (Silas Weir Mitchell) by their side, Nick (David Giuntoli) and Hank (Russell Hornsby) race against the clock to find Rosalee after discovering a connection to an earlier missing persons case that didn’t end have a happy ending. Meanwhile, Adalind (Claire Coffee) ponders a return to her career after running in to an old colleague. Sasha Roiz and Reggie Lee also star.
Grimm “Lost Boys” airs Friday, November 13, at 9pm on NBC.