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
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
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
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
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)
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)
Continuity mistake: When the Doctor sonics the payphone so Donna can call her mother, he's doing it with his right arm, then it cuts to close-up and he's using his left arm. (00:09:00)
Continuity mistake: In the scene when Donna asks the woman if she could borrow £10 because it's Christmas, you can see that Donna is wearing sports shoes instead of her usual white wedding shoes. (00:10:05)
Suggested correction: No, she's wearing the same shoes if you pay attention.
Never mind - she is wearing running shoes for no apparent reason.
Continuity mistake: The cab Donna's in passes a red vehicle on the bridge. A second later, it's nowhere to be seen looking back. (00:12:15)
Continuity mistake: When the Doctor picks up a mug and a pencil to use as props to explain to Donna how she was pulled into the TARDIS, he is initially holding the pencil by the blunt end. The scene cuts to a shot of his face, and suddenly he's holding it by the sharpened end. (00:28:35)
Continuity mistake: When the TARDIS arrives back from the formation of the Earth, the Doctor and Donna rush out leaving the TARDIS door open. And yet in the very next shot, the door is closed. (00:44:30)
Continuity mistake: When the Doctor is giving the Racnoss Empress an ultimatum, the position of his hands on the railing in front of him changes between shots. (00:48:00)
Time Crash - S3-E15
Continuity mistake: At the end of "Last of the Time Lords", the Doctor flicks two switches on the console just before the Titanic hits. In the same scene in "Time Crash", the last control he hits is a large button.