Ep 22. Deja Vu All Over Again

In Charmed season 1 episode 22, titled "Deja Vu All Over Again", the sisters must face an enemy who has the ability to turn back time and replay the same day over and over again. The episode opens with Phoebe having déjà vu about a man with a gun who she believes will shoot and kill her and her sisters. She tells her sisters about her premonition, but they brush it off as just paranoia.

As the day progresses, they discover that the man with the gun is actually a demon named Tempus, who has the power to turn back time and relive the same day repeatedly. When he realizes that the Charmed Ones are too powerful for him to take on, he decides to use his power to keep replaying the day until he can find a way to defeat them.

The sisters soon realize that they are stuck in a time loop and must figure out a way to break it and stop Tempus. As they keep reliving the same day, they begin to notice small changes in their surroundings and actions. They start using these clues to try and piece together what they need to do to break the loop.

As they work to stop Tempus, they also have to deal with personal issues that arise due to the repetitive day. Prue struggles with telling her boss how she really feels about him, while Piper tries to reconcile with her boyfriend and Phoebe tries to avoid a former flame.

The climax of the episode comes when the sisters finally discover how to break the time loop and confront Tempus. In a dramatic battle, they manage to defeat Tempus and break the spell. The day finally moves forward, and they are relieved to see that their actions have changed the future they once saw in Phoebe's premonition.

Overall, "Deja Vu All Over Again" is a thrilling and suspenseful episode that showcases the sisters' strength and determination in the face of a powerful enemy. The use of the time loop also adds an interesting twist to the story and keeps the audience on the edge of their seats until the very end.