Swan Song

The Dark Ones bind themselves to the living so that they can remain in the real world... and the townspeople will be taken to the Underworld in their place. Emma tries desperately to find a way to stop the Dark Ones' plan, but the others accept the inevitably and spend their last moments together. In the past, Regina tests Hook by leading him to his father and offering him transportation to the real world once Hook proves that he has no weaknesses for Cora to exploit.