Even while 'Doctor Who' fans continue to salivate over who will and won't return for the 50th anniversary special, the current run of series 7B episodes have been putting wins across the board. The latest all-new episode to arrive this Saturday "Journey to the Centre of the TARDIS" will take a long-awaited trip deep inside the Doctor's iconic mode of transport, but will her curiosity get the Doctor's newest companion Clara killed once more? Check out a sneak peek inside!

'Doctor Who' has quite a mystery on its hands with Clara Oswin Oswald (Jenna-Louise Coleman), but this Saturday's all-new episode "Journey to the Centre of the TARDIS" may just add a few new deaths to the mysterious companions resume. BBC has released a new clip from the episode, in which Clara rather comically warns herself against opening a mysterious door in the bowels of the TARDIS, only to let curiosity get the better of her.

From The BBC's official description:

A spaceship salvage team drags the TARDIS on board, sending its systems into meltdown.

As the Doctor marshals the motley salvage crew outside, he realizes Clara is still trapped within his malfunctioning ship, pursued by a dangerous group of ossified monsters. He has just 30 minutes to find Clara and save his TARDIS before it self-destructs.

So, what do we think? Will the TARDIS bring any new revelations about 'Doctor Who' to prime us for the 50th anniversary special? What f Clara's mysterious nature? Check out the clip from Saturday's "Journey to the Centre of the TARDIS" below, and give us your 'Doctor Who' predictions in the comments!