Benedict Cumberbatch is joining the cast of Good Omens as Satan, showrunner Neil Gaiman has announced. Gaiman made the revelation during Television Critics Association winter press tour, reported Entertainment Weekly. The Amazon series also features David Tennant, Michael Sheen, Frances McDormand, Jon Hamm, Nick Offerman, Miranda Richardson and Michael McKean. Gaiman said that Cumberbatch’s Prince of Darkness will be “a giant, animated Satan” who appears “400 foot high”. The Sherlock star will appear in episode six of the series, which debuts on May 31. (PTI)