See Karen Gillan In Guardians Of The Galaxy Still
Former Doctor Who star is almost unrecognisable as blue-skinned alien...
The former Doctor Who star plays alien villain Nebula in the new ensemble piece - and was glimpsed in a trailer recently.
But now director James Gunn has shared a still image of the British actress on Instagram.
He wrote: "Hey it's Karen Gillan as Nebula in #GotG #guardiansofthegalaxy - our interplanetary Clint Eastwood."
Karen will appear alongside Chris Pratt, Zoe Saldana, Dave Bautista and Benicio Del Toro in the new comic book adaptation - which hits cinemas on 1 April.
Bradley Cooper and Vin Diesel will also provide voices for two CGI characters.