The Sound of Drums (2) - S3-E12
Continuity mistake: When Jack tells Martha they have to ditch her car after escaping from the Master's thugs, the position of her hands on the steering wheel changes between shots. (00:17:05)
The Sound of Drums (2) - S3-E12
Continuity mistake: After the Master calls Winters "the last President of America", in a shot from behind him and Lucy, he has his hands by his sides. In the next shot, facing them, the Master has his hands clasped behind him. (00:31:35)
The Sound of Drums (2) - S3-E12
Continuity mistake: When the Doctor stops and raises his hand while he, Martha and Jack are running through the Valiant because he senses the TARDIS, his fingers keep changing position between shots. (00:34:40)
The Sound of Drums (2) - S3-E12
Continuity mistake: On the Valiant's bridge, when the Doctor is telling Martha and Jack about his plan to slip one of the perception filter keys around the Master's neck while holding his key, the position of the key changes in his hand, from being held by the wide end to being held by the narrow end. (00:37:15)
The Sound of Drums (2) - S3-E12
Factual error: When introducing himself to the Toclafane, President Winters refers to himself as "President-elect of the United States of America." President-elect is the title given to the victor of an American presidential election who has not yet been sworn in, between early November and January 20. This was a mistake on Russell T Davies' part, as he was under the impression it was a longer, formal title for the American president. (00:37:40)
The Sound of Drums (2) - S3-E12
Factual error: The army shoot at Martha's car and you can see sparks where the bullets bounce off her windscreen. But, at that close range, one of those things can go through a brick! I know you're supposed to allow a bit of disbelief, but this is taking it too far.
The Sound of Drums (2) - S3-E12
Continuity mistake: When the Master stands up on the Valiant to announce that he is the Toclafane's "Master", President Winters is visible in the background, only the Toclafane aren't there. In the next shot, they return, buzzing around Winters' head.
Suggested correction: This seems to be caused by angles - the Toclafane are floating fairly high up, around the level of Winters' shoulders and above, but the Master is lower down. Hence, why they're not visible in the shot.
The Sound of Drums (2) - S3-E12
Factual error: When they are running over the bridge, supposedly in London, you can see the Heddlu sign on the police station (Heddlu is Welsh for police). You can also see a Cardiff bus at the bus stop underneath.
The Sound of Drums (2) - S3-E12
Continuity mistake: In the conference room, Saxon (The Master) puts on a gas mask that has an emblem mounted above the hose. After replying to the question, he moves the mask, and the emblem is on the bottom of the mask.
Last of the Time Lords (3) - S3-E13
Continuity mistake: When the Master says that the Doctor sealed the rift at the Medusa Cascade single-handed, in a wide shot, his right hand is resting on the edge of the table he's sitting on. The scene cuts to a close-up, and then back to a wide shot, where the Master's right hand is now in his lap. (00:10:30)
Last of the Time Lords (3) - S3-E13
Deliberate mistake: The Master uses his laser screwdriver to suspend the Doctor's ability to regenerate. While he is in fast motion, in a close-up you can briefly see Lucy's arms in fast motion as well. (00:12:20)
Last of the Time Lords (3) - S3-E13
Continuity mistake: When Martha explains to Tom and Professor Docherty about how the Master could only use the TARDIS to travel between the present day and the end of the universe, and how he must have gone to Utopia, in a wide shot her right hand is resting on the table, but in a shot from above looking down on the captured Toclafane her right arm is by her side. (00:20:15)
Last of the Time Lords (3) - S3-E13
Continuity mistake: When the Master says, "Out you come, little girl. Come and meet your Master," his arms go from lowered to raised between shots. (00:27:20)
Last of the Time Lords (3) - S3-E13
Continuity mistake: Just after the Master destroys the gun in four parts, there is a shot from exactly the same angle and the bag it was in has disappeared. There is then a shot from the other direction and the wreckage is still there. (00:28:35)
Last of the Time Lords (3) - S3-E13
Continuity mistake: When Martha walks up the Valiant's bridge, she passes Captain Jack and her family before stopping just short of the bottom of the stairs. In the next shot, she's still walking as she looks at the Doctor. (00:29:30)
Last of the Time Lords (3) - S3-E13
Factual error: When time is seen rewinding after the destruction of the Paradox Machine, the Earth and Moon are seen rotating and orbiting backwards. The Moon is depicted far closer to Earth than it actually is. (00:37:40)
Last of the Time Lords (3) - S3-E13
Continuity mistake: When the Doctor is cradling the Master's body, in the close-up his right hand is curled up into a fist, but in the following wide shot is wrapped around the Master's shoulder. (00:41:45)
Last of the Time Lords (3) - S3-E13
Continuity mistake: When the Doctor and Martha react to discovering that Jack is the Face of Boe, the position of the Doctor's arms on the railing in front of them changes between shots. (00:45:05)
Factual error: The opening shot of the episode reuses the zoom-in from orbit originally used in "Rose." The North Pole is sunlit, as it would be at the height of summer. "The Runaway Bride" takes place on Christmas Eve, four days after the Northern Hemisphere's Winter Solstice, when the Pole would be facing away from the Sun, in darkness. In fact, this was the second Christmas special in a row to make this mistake, after "The Christmas Invasion." (00:00:05)
Continuity mistake: The episode repeats the closing scene of "Doomsday", when Donna unexpectedly appears in the TARDIS. However, several details are different. One, the console room is more brightly lit than in the previous episode. Two, the shirt belonging to Rose that Donna finds draped over a railing was not present. Three, the Doctor's coat (draped over a ceiling support) has shifted in place, despite not being touched. (00:01:15)