Only 2 weeks before the series returns.
But, webisodes start tomorrow (October 3rd) at 2:00 p.m. EST.
"According to AMC, the webisodes will tell the story of Hannah, the poor, crawling half-zombie that Rick kills out of pity at the end of the pilot episode. From their blog –
The webisodes will give fans the opportunity to explore the back story of Hannah (Lilli Birdsell), better known as “Bicycle Girl,” the infamous zombie from Season 1, who was shot by Rick Grimes (Andrew Lincoln) in the pilot episode and who is one of the most celebrated “walkers” from last season. Fans will learn about Hannah’s life before the apocalypse, her struggle to survive and protect her family as the world begins to fall apart, and her ultimate demise into zombie-hood."
Link
ETA
Link to Webisodes