Synopsis:
Paige's effort to get back into social work is sidetracked when her father, also a Whitelighter, asks for her help. Paige and Sam learn that his recently-escaped charge, JD was a prisoner of a demon that captured people across time and kept them imprisoned in photos. Piper and Leo are forced to switch bodies when they visit a magical marriage therapist. Meanwhile, Phoebe begins to think a sperm bank is the best way to find a father, while Billie laments her own ineffectiveness in helping JD.