After the previouslies, we go straight to the credits, because why the fuck not. DOO WEE OOH.
After the credits, the Doctor aims a mystery thing at the Cybermen, and a beam of orange light bursts out. It hits one Cyberman and spreads to the others, kind of like how the Nazis die in Raiders of the Lost Ark. The Cybermen crumble to ash and everyone makes a run for it.
I cannot stop laughing over that gif. Conveniently, Driver pulls up in the blue van and everyone piles in. Except for A Pete, who makes a run for the house to rescue A Jackie.