Being team leader and playing mum to the remaining Survivors isn't an easy job, you know - it comes with risks aplenty (and the occasional death threat). Round of applause then, please, for Abby Grant who has - for the most part - kept Greg, Anya, Naj and co safe since December 2008.

Now that she's somewhat MIA thanks to a group of masked men and a low-flying helicopter, how will the team cope without her? What do the mysterious laboratory want with her? And, more importantly, will she survive her ordeal? As Tube Talk's Survivors Week reaches its climax, we chat to actress Julie Graham about Abby's journey in series two.

Additional reporting by Tom Mansell

Survivors returns for its second series tonight at 9pm on BBC One.

Are you looking forward to the return of Survivors? Do you think Abby will survive the laboratory? Add your comments to this entry below!