Jamie and Cully manage to rescue the Doctor's party and together they try to find a way to stop the Dominators before they destroy the entire planet.
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Shortly after Zoe views the drill site through a periscope, a microphone shadow moves across a stricken Quark. See more
Oh! Oh, my word!
Well, it's sealed! It's completely sealed! I can't possibly undo it!
Featured in The Alchemists of Sound