Continuity: When Rasputin first lay on the couch, he was at the end of it, but two shots later he was suddenly in the middle of the couch.

Continuity: Phoebe's hair got dyed back to a dark brown, but later on in this episode, her hair became blonde again, but she didn't dye it.

Revealing: When Prue talks about her relationship with Jason near the beginning of the episode, she says that she finds him to be very predictable, lacking in mystery or "savoir-faire." That doesn't make sense, though, as "savoir-faire" means "know-how." She probably meant "je ne sais quoi," that is, "I know not what."

Plot hole: The evil priestess steals the "Book of Shadows". After the sisters find her and vanquish her, they return home. The next scene shows them walking up to the attic (having just arrived home), but none of the sisters have the "Book of Shadows" with them.

Continuity: When Cole and Prue are about to shimmer to the other plain to find BO, Cole's face has not been shaved. But when they reach the other plain, his face is cleanshaven.

Plot hole: Unless someone else cleared out Cole's apartment, Cole/Belthazor would have been careful and smart enough not to leave behind the altar for exactly what happens in this episode.

Continuity: When Piper is sitting with Leo on the tailgate of the SUV, when shown from the front her hair is in front of her shoulder and ear, but from the back we see it tucked behind her ear. This switches constantly throughout the scene.

Other: At the start of the episode when Prue and Phoebe are walking down the street (just before they find the box), the person with the green jacket on (in the background) reaches into the homeless man's hat and just "scrapes" the bottom of it. Not putting any money in, or taking any money out - a completely pointless action.

Continuity: When Prue telekinetically moves the sin ball box across the street she moves it ALL the way across but when the man infected with greed goes to get the box, the box is only halfway across the street.

Continuity: When Prue talks to Piper after stopping her phone conversation, she tells her that "the Sin Balls work a lot faster than [they] thought. Once infected, the victim only has a few hours before it drives them to total self-destruction." However, this is almost verbatim what was written in the Book of Shadows. It could be easily read by the viewing audience when the book entry was shown. So all three sisters should already know this.

Continuity: When Prue and Piper leave to help the hostage, Piper asks Leo, "Do you think she's mad?" Her hair is in front of her shoulders. Immediately afterwards, she sits on the couch with Leo. Her hair is behind her shoulders.

Continuity: During the scene where Piper is ordering merchandise from Bloomingdale's and Prue, she and Phoebe realize the "sin balls" infected them. Piper's hair constantly changes from being in front of her shoulders and behind them.

Continuity: Piper says she wants to go to Paris by plane not by orbing, but in the episode "From Fear To Eternity" flying was Piper's greatest fear.

Continuity: When Phoebe and Prue look in the Book of Shadows for the spell to summon Belthazor, it is written with the same artistic calligraphy as the rest of the Book. But this spell was written by the sisters themselves in episode 3-8: "Sleuthing With The Enemy." As a result, it should have a handwritten appearance similar to the pages Phoebe was working on at the beginning of this episode.

Continuity: When the banshee came to the attic, she smashed all of the windows, except for some in the middle of the big window, but in the next shot that glass was gone.

Deliberate "mistake": When someone dies, the sisters can see their spirit, but when Piper died you couldn't see her spirit.

Continuity: During Prue's funeral when the demonic bounty hunters attack, one gets thrown into some chairs, which knocks some down. When we see the chairs again in another shot the ones left standing and the ones knocked down have changed.

Continuity: Piper does not light the candles before she summons Grams, but in the episode 'PreWitched' (when Grams summons Patty) we see that the candles must be kept alight to maintain the connection with the dead.

Continuity: After Phoebe has her premonition about Paige at Prue's funeral, demonic bounty hunters show up to "eliminate" Belthazor. We see the funeral hall empty where seconds before Phoebe's premonition, there was a line of people waiting to give their condolences to the girls, Victor, Leo and Cole.

Plot hole: After Cole tells Leo, Piper and Phoebe the source has surfaced, Piper asks Leo if he can "sense Paige". Leo replies, saying no, "she's too new". But aren't white lighters meant to help witches who are just coming into their powers, which is exactly what Paige is doing?