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.
Elenco: Melissa Joan Hart , Beth Broderick , Caroline Rhea , Alimi Ballard , Andrew Walker , Bumper Robinson , China Shavers , David Lascher , Diana-Maria Riva , Elisa Donovan , Jenna Leigh Green , Lindsay Sloane , Martin Mull , Michelle Beaudoin , Nate Richert , Nick Bakay , Soleil Moon Frye , Trevor Lissauer .