Win 'Orphan Black: Season Four' in our latest Blu-ray giveaway

To celebrate this week's release of Orphan Black: Season Four on Blu-ray and DVD, we have ten Blu-ray copies to give away thanks to our friends at Roadshow Home Entertainment.

Sarah has always lived the life of an orphan outsider. But a clone is never alone. Season 4 of the drama will see leader-of-the-pack, Sarah, reluctantly return home from her Icelandic hideout to track down an elusive and mysterious ally tied to the clone who started it all - Beth Childs. Sarah will follow Beth's footsteps into a dangerous relationship with a potent new enemy, heading in a horrifying new direction. Under constant pressure to protect the sisterhood and keep everyone safe, Sarah's old habits begin to resurface. As the close-knit sisters are pulled in disparate directions, Sarah finds herself estranged from the loving relationships that changed her for the better.

To go into the running to win a prize, simply answer the following question:

Name the acclaimed screenwriter behind 'Orphan Black'

To enter, simply 'like' this post and share via Facebook or Twitter and send your answers, along with your postal address to ben at TweakTown dot com before the competition closes on July 27th.

Orphan Black: Season Four is available on Blu-ray and DVD at Australian retailers from July 27.