Doctor Who's Clara (Jenna-Louise Coleman) and The Doctor (Matt Smith).
Doctor Who is celebrating its 50th anniversary by moving into another dimension - 3D.
The next series of the Time Lord's adventures will feature a 3D episode broadcast using some of the BBC's HD capacity.
The show's lead writer and executive producer Steven Moffat says its about time they went in this direction.
"Technology has finally caught up with Doctor Who and your television is now bigger on the inside - a whole new dimension of adventure for the Doctor to explore."