Continuity mistake: When the Doctor, River and Amy are exploring, several shots of him are obviously reversed because of the flipped hair part and the fact that he's using the sonic screwdriver in his left hand in them. (00:09:00)
Vincent and the Doctor - S5-E10
Continuity mistake: When Vincent asks Amy "One of my favourite 'whats'?" his right arm is suddenly lowered even though he was just holding up one of his paintings. (00:06:40)
Continuity mistake: When the Doctor takes the piece of TARDIS shrapnel out and looks at it, he's holding it differently between the close-up and the wide shot. (00:44:05)
Continuity mistake: When Amy is being pulled into the ground, there's a shot of her arms where the Doctor's hand gripping her left arm is missing. (00:13:38)
Amy's Choice - S5-E7
Continuity mistake: When Amy puts on her poncho and says "If we're all gonna die, let's die looking like a Peruvian folk band", the slit changes orientation between shots as she walks to stand between the Doctor and Rory; from across her shoulders to pointing downwards. And no, she doesn't adjust the poncho onscreen to account for this. (00:27:35)
Revealing mistake: When the Doctor's jacket is being held by a Weeping Angel while he's monologuing about why they haven't killed him yet, he moves at one point and the Angel's hand moves with him, despite the fact that they're normally effectively stone in situations like this. (00:12:16)
The Time of Angels (1) - S5-E4
Continuity mistake: When the Doctor is looking through a hole in one of the pages in the book on the Weeping Angels and River is asking him how early in his timeline this is, which of his hands is on the page changes between shots. (00:17:26)
Continuity mistake: When Liz 10 backs away in pain before asking the Doctor to stop making the Star Whale's screams audible, she raises both her hands in the wide shot, but only has her left hand up in the following close-up. (00:29:31)
Continuity mistake: When the Doctor and Amy are sitting and watching Mandy and Amy is asking what's so important about one girl crying, the Doctor has his hands clasped just below his chin, only for them to jump in front of his mouth in the next shot. (00:08:23)
The Time of Angels (1) - S5-E4
Continuity mistake: When Alistair confronts River, the two guards with him stop and point their guns at her as he walks forward, changing position between the wide shot and the following close-up of Alistair. (00:03:05)
Continuity mistake: After the Doctor finds out River's in Stormcage, when he pulls out of the pocket computer to look at the readings from the time crack, it rotates in his hand between shots. (00:19:24)
The Time of Angels (1) - S5-E4
Continuity mistake: River's position when she turns away from the door changes between the security playback the Doctor and Amy are watching and the footage shot actually on the ship. (00:03:30)
The Time of Angels (1) - S5-E4
Continuity mistake: When the Doctor leans on the glass case with the home box, he clasps his hands together. In the next, wide, shot, his hands are separated and in loose fists. (00:01:48)
Continuity mistake: When Amy reassures the Doctor that he stopped the bomb, he goes from leaning on a nearby pillar with his arm completely straight to his arm bent. And then his hand changes position a couple more times. (00:34:32)
Continuity mistake: When Churchill says "KBO" before the Doctor and Amy leave, the cigar he was smoking and just lit is suddenly missing. (00:37:09)
Continuity mistake: When Amy is floating in space outside the TARDIS, her hair is down around her shoulders in the shots of her from above, but floating around her head in the close-ups of her face. (00:03:08)
Factual error: When the shot zooms out from Earth across the Solar System before revealing the narrator, Jupiter and Saturn are shown. Although scaling is somewhat exaggerated, Saturn appears to be closer to the Sun than Jupiter, which it most definitely is not in real life. (00:57:57)
Continuity mistake: When Gadget is driven to the TARDIS so the Doctor can retrieve it, the landscape around it is much flatter and without the large boulders strewn around the TARDIS when the Doctor arrived on Mars at the beginning. (00:52:41)
Continuity mistake: When the Doctor leans on the railing above the glacier while telling Adelaide about the Ice Warriors, he rests his left hand a ways out on the railing, in a spot where it should be visible but isn't in the next shot from behind him. (00:28:57)
Continuity mistake: When Martha arrives at Osterhagen Station 1, she unbuckles the belt of her teleport backpack, but in the wide shot immediately afterwards the belt is still buckled. In the next shot, it's back to being undone as she takes it off. (00:18:47)
Chosen answer: The Master knows that deep down, he deserves death for the crimes that he's committed throughout his life, and since he regards The Doctor as his arch-foe, he expects it to be at his hands. The fact that The Doctor is still willing to forgive him for all of his crimes hurts him more deeply than death would.
Captain Defenestrator