Michelle Ryan, Harry Treadaway, and Honor Blackman have all joined the cast of Cockneys Vs. Zombies for Optimum Releasing.

The story takes place in London, where a pair of inexperienced bank robbers (Michelle Ryan and Harry Treadaway) must try and find a way to survive against a zombie infestation. It isn't clear what role Honor Blackman will have in this zombie comedy.

Matthias Hoene is directing from a script by James Moran (Severance). James Moran has also written episodes of the BBC favorites Doctor Who and Torchwood.

Production will start in London on March 21.