Season 6, Episode 4 - "Murder on the Halloween Express 3/3"
26 October, 2001
Sabrina takes a holiday idea from Salem and brings her friends on the spooky Mystery Train for a Halloween adventure. There's just one problem: It's in the Other Realm. Sabrina soon learns that the mortals can leave only if she solves the puzzling mystery when she goes back into something out of a 1920 mystery movie.
