When her parents come for a visit,Billie accidently transforms them into assassins Piper attempts to continue her life without Leo;Paige tries to make a connection with Henry;Phoebe tries to find a way to have her own life.
As the giorno of Leo and Piper's wedding arrives, Piper needs reassurance from her sisters that nothing will ruin her special day.Prue is having nightmares:she thinks when on the night before the wedding,she finds herself the main suspect of a murder.