Photo Flash: 'Power of Three' Episode of BBC's DR. WHO

The BBC has released new DOCTOR WHO promo photos for next week's episode titled, "The Power Of Three." Check them out below!
 
Doctor Who, from award winning lead writer and executive producer Steven Moffat, stars BAFTA nominee Matt Smith as the Doctor and Karen Gillan as his companion Amy Pond, along with Arthur Darvillas Rory and Alex Kingstonwho plays River Song.