Episode #83: "Saving Private Leo"
Original Airdate: 3/28/02
After 60 years of searching, two ghosts (played by Louis and Costas Mandylor) who fought with Leo in WWII come after him seeking revenge for old wounds. When they turn this wrath on his loved ones and kill Piper, Phoebe and Paige face the horror of losing another sister.
Starring: Rose McGowan, Holly Marie Combs, Alyssa Milano
Directed by: John Behring
Story by: Doug E. Jones
Teleplay by: Daniel Cerone