“A special would be kind of fun, wouldn’t it?” Tovey said to the eager crowd at MCM comic-con in London, where he was appearing at a special Being Human panel with co-stars Turner and Crichlow.
“A Christmas special in heaven. That’d be kind of fun, right? [..] We could do it in hell,” Tovey continued, “because everyone’s gone to purgatory or hell or heaven.
“Yeah! Why not?” Crichlow agreed, to cheers from the assembled audience.
Source and more: RadioTimes