05E15 - The Day the Magic Died
The sorcerer Cronyn has waited for the rare natural phenomenon aurora borealis and other signs spelling a prophesied cancellation of all magical powers, good and evil, to set in motion a devious plan to eliminate the Charmed Sisters and especially Piper's baby, which is now about to be born premature. Meanwhile grandpa-to-be Victor presents his bride from a dating cruise, nurse Doris, who insists on assisting Piper, whose doctor ordered strict bed-rest, so it's mainly Leo's task to prevent her finding out as long as possible. Cronyn convinces Phoebe and Paige to attend a summit between good and evil to study how magic can be resurrected, but suspecting foul play is in evil's nature the Charmed sisters prepare a non-magic armory to be on the safe side...
Date: 16 Feb 2003
IMDB id: tt0539444
IMDB rating: 8.7