Due to Shannen Doherty's departure her scenes are edited out of the intro and this is the first episode with new opening credits. The scenes from the pilot are edited out and replaced with the Golden Gate Bridge, a gargoyle, talisman, scrying crystal, tattoo of the triquetra symbol, and candles. The order of each main character changes as well: Alyssa Milano is now first, Rose McGowan is second, and Holly Marie Combs is third.
Paige's enhanced chest was accomplished with strategically mounted water balloons that quickly deflated when Paige returned to normal.
The original quote used in the title is "Heaven has no rage like love to hatred turned, Nor hell a fury like a woman scorned," spoken by Perez in Act 3, Scene 2 from William Congreve's The Mourning Bride (1697).
From Prue's plaque in the tomb it is learned that Prue was 31 when she died, meaning that Piper who is 3 years younger is 28 and Phoebe who is two years younger than Piper is 26.
Paige learns about the consequences of personal gain/revenge spells.