Collider exclusively broke the scoop that Disney is high on Muppet fever after last year's pic grossed $160M worldwide. As previously reported, James Bobin is directing and Nicholas Stoller is writing the pic. (Jason Segel isn't writing or co-starring in the film, but he may make a cameo.) SOURCE The film will begin shooting in late January to April 2013 at London's Pinewood Studios, befitting the plot will be a Europe-set comedy caper. Christoph Waltz is playing an Interpol agent, which is the only casting so far. Disney will release the film on March 21, 2014 instead of December 2013 as originally planned.