Charmed
The Day The Magic Died
S5 E15:
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.
Starring
Cheryl Ladd, James Read, Richard Lynch