SERIES FINALE: I’ve really enjoyed this charming little Syfy series, which displays more wit than most, while still managing to create some touching characters and relationships. The show ends tonight with a finale that has each of the Warehouse 13 characters using a sort of high-tech séance to confront their key moments from their time at the Warehouse – moments that are newly presented as well as repeated, and which include such fanciful elements as a passel of dancing stage-musical chorines, part of an artifact emergency in which everyone is forced to dance while trying to save the world. Saul Rubinek, CCH Pounder, Allison Scagliotti, Aaron Ashmore, and leads Joanne Kelly and Eddie McClintock all get their moment in the spotlight – Scagliotti’s Claudia quite literally, with tap shoes and sparkly costume to match.