Nora and Josh hope an old friend can help change things.
Aidan and Suzanna have to confront their past. He's defiant and she's disgusted by it.
Sally brings Donna back from the dead so she can help with Robbie, and learns Donna knows about the time traveling. Donna offers up her soul as the gateway to bring Robbie back to life.
Josh cannot figure out how Robbie died.
Robbie decides to remain a ghost and Donna asks Sally to help her stay by sealing her elsewhere so she can never come back to this plane. Donna doesn't ever want to use magic again.
Sally doesn't promise not to use magic as Donna requests, but promises to only use it on special ocassions.