Orphan Black is counting down to its fifth and final season with some pretty tense teasers.
The BBC America series will be concluding with a 'Final Trip' and seems to be holding back as much footage as possible, only showing quick flashes of what's to come.
The new promo shows the camera travelling along a train track before it quickly starts twisting into the double helix of DNA.
It's also a pretty interesting comparison to season one, when Sarah Manning (Tatiana Maslany) witnessed her doppelgänger Beth Childs throw herself under a train.
Will it be going full circle?
Meanwhile, fans have been rounding up the tiny snippets that have been posted to the show's Twitter account... but blink and you'll miss 'em.
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Orphan Black was announced to be coming to an end next season after 10 final episodes, with its creators admitting they want to go out on a high.
"Four seasons on Orphan Black, we chew up a lot of story every season," Graeme Manson explained. "We chew up a couple of seasons' worth of story every season. It's a fast-paced show.
"I think we've done a good job of keeping the show sharp and relevant with packing all that much stuff in, and our biggest fear is repeating ourselves. We just didn't want the show to become watered down."
Orphan Black will air its final season on BBC America in the US on June 10, while the show streams on Netflix in the UK.
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Tasha is a freelance writer for with a particular interest in the representation of women in film and TV. After graduating with a Literature degree then journalism qualifications with News Associates a few years further back than she’d like to admit, Tasha began her freelance career. She’s worked as a writer, editor and commissioning editor for a number of publications including Digital Spy. She is also a theatre critic. LinkedIn
