Coming to the SCI-FI channel as the Sci-Fi Saturday movie of the week is The Insatiable with Sean Patrick Flanery and Michael Biehn.
This vampire thriller from 2006 was a direct to DVD release so this is its broadcast premiere.
Check out the trailer that is running on SCI-FI and then read the official description from Amazon.

After watching beautiful vampire Tatiana (Charlotte Ayanna) suck her victim dry, good Samaritan Harry (Sean Patrick Flanery) falls hopelessly in love. To prevent her from claiming any more innocent lives, he takes it upon himself to follow Tatiana, kidnap her and lock her in his basement. Sure, it’s twisted … but this relationship just may work. Josh Hopkins, Boyd Kestner and Michael Biehn co-star in this blend of the comic and the horrific.

Starring: Sean Patrick Flanery, Michael Biehn …
Director: Chuck Konzelman …
Genre: Horror
Format: Full Screen …
Language: English  Not rated. This movie has not been rated by the MPAA.