jewel staite, warehouse 13, fireflyIt wasn't love at first sight for me and Syfy's Warehouse 13. The first few episodes showed some promise, but the series' fun and kooky concept was weighed down by a batch of stale case-of-the-week procedural plots. Thankfully, things got better as the first season progressed. The show got funnier and weirder, and it took on a more serial tone, leading to a thrilling season ender that left me jonesing for more.

And more is on the way. Syfy says production on the 13-episode second season officially kicks off this month, for a premiere on July -- you guessed it -- 13! The ol' relic hunitin' gang -- Saul Rubinek, Eddie McClintock, Joanne Kelly, Allison Scagliotti, and CCH Punder -- is gettng back together to take down big bad MacPherson (Roger Reese) and to bag some more supernatural souvenirs. And just like last year, the show will welcome some geek-friendly guest stars in season two.

The first will be Jewel Staite, aka Firefly/Serenity's Kaylee. Staite tweeted the news about her upcoming guest appearance earlier this week:

"Got offered a lovely role on Warehouse 13. Wish I could tell you more. All I can say is, you Browncoats are gonna freak," she posted.

So what's so "freaky" about Staite's Warehouse role? Will she be playing a spaceship mechanic? Will she appear as twins, with one twin acting like Kaylee and the other walking and talking like Dr. Keller from Stargate Atlantis? Whatever the case, I can't wait to see her, and the show, return to TV.