We watch “The End of Time: Part 1” (Series 4, Episode 17) where the Master is brought back to life and treats London like it’s an all-you-can-eat buffet. Whilst there, the Master marches to the beat of four drums, blows off his ex-wife and then decides that President Obama would look better as a blonde. And then the Doctor and Wilf show up to ruin his fun. And then friend of the show Denise shows up and makes this episode more better…er.