'Sight Unseen' (Story Code 4300049) by William Schmidt

An invisible demon is sent by the Triad to destroy the sisters; meanwhile, Prue obsesses over a human stalker who seeks to kill her…

Shannen Doherty (Prue Halliwell), Holly Marie Combs (Piper Halliwell), Alyssa Milano (Phoebe Halliwell), Dorian Gregory (Inspector Darryl Morris), Brian Krause (Leo Wyatt), Julian McMahon (Assistant D.A. Cole Turner), Boti Ann Bliss (Abbey), Rick Hearst (Troxa), Eddie Cahill (Sean), Amir Aboulela (Triad Member #1), Rick Overton (Triad Member #2), Shaun Toub (Triad Member #3), Michael Bailey Smith (Belthazor), Karen Stapleton (Rachel), Cory Parella (Background Clubber), Nick Meaney (Snake Hunter), Marvelous 3: (Themselves)

Directed by Perry Lang
Produced by Jon Pare
Executive Producers Brad Kern, Aaron Spelling and E. Duke Vincent

TX (US): 2nd November 2000

Notes:
*Featuring Prue Halliwell, Piper Halliwell, Phoebe Halliwell, Cole Turner and Leo Wyatt