Doug's Great Beet War / Doug's Magic Act - S3-E13
Continuity mistake: Doug's Magic Act: When Doug tries to yank the handcuffs off and accidentally knocks the items out of his mirror cabinet, some of the items change colour, and some of the labels and designs on them change or disappear. A purple bottle also appears on the bottom shelf, which wasn't there in the previous shots. (00:17:35)
Doug's Great Beet War / Doug's Magic Act - S3-E13
Other mistake: Doug's Magic Act: When all the items fall out of Doug's mirror cabinet, a purple bottle falls out last, and it is incorrectly layered behind the other items on the floor. (00:17:39)
Doug's Great Beet War / Doug's Magic Act - S3-E13
Continuity mistake: Doug's Magic Act: When Doug and Patti are sitting outside the magic shop, handcuffed to each other, in the shot where Patti tells Doug that she likes being around him best of all, the chain is not visible between them, even though they are supposed to be handcuffed. (00:21:10)
Doug's Bum Rap / Doug & Patti Sittin' in a Tree - S4-E2
Continuity mistake: Doug and Patti Sittin' in a Tree: Throughout the beginning scene where Doug and Patti are talking, the beet that is next to Doug's sandwich disappears, reappears, and disappears again. (00:12:12 - 00:12:50)
Doug's Bum Rap / Doug & Patti Sittin' in a Tree - S4-E2
Continuity mistake: Doug and Patti Sittin' in a Tree: When Patti asks Doug if he would like to go see a movie, her bag is in front of her. Two shots later, it's further away from her, and it changes position. (00:12:21)
Doug's Bum Rap / Doug & Patti Sittin' in a Tree - S4-E2
Continuity mistake: Doug and Patti Sittin' in a Tree: When Patti walks up to Doug in the beginning, Doug's bag is next to his sandwich. Later on, when Patti asks him if he wants to invite someone else to the movie, the bag changes position. (00:12:21)
Doug's Bum Rap / Doug & Patti Sittin' in a Tree - S4-E2
Continuity mistake: Doug and Patti Sittin' in a Tree: In the beginning, when Doug and Patti finish talking to each other, Patti walks away and leaves her bag on the table. When the other kids start laughing at Doug, it disappears. (00:12:45)
Doug En Vogue / Doug's Mail Order Mania - S4-E4
Continuity mistake: Doug En Vogue: While Doug is at the store, he tries to attain a new original look for himself. When he's looking at his reflection dressed as a rapper, the necklace with the word "RAP" is not a reversed image, but a moment later Doug's reflection is properly backwards as it should be. (00:07:55)
Doug's Birthday Present / Doug's Fan Club - S4-E5
Other mistake: Doug's Fan Club: When Doug and Skeeter walk into the cinema, Doug sees some empty seats, and they start running towards them. In the shot of them running past the movie screen, their heads are transparent. (00:17:38)
Doug's Birthday Present / Doug's Fan Club - S4-E5
Continuity mistake: Doug's Fan Club: When Doug imagines himself doing a magic trick with Todd and Wesley, they both walk into the box for the trick. Todd's skin color immediately changes from yellow to white when Wesley walks past him. (00:18:36)
Doug's in the Money / Doug's Sister Act - S4-E9
Other mistake: Doug's Sister Act: When Doug imagines himself as Smash Adams rising out of the floor in a chair, the animation cel code is visible at the bottom right corner of the screen. (00:17:05)
Doug Throws a Party / Doug Way Out West - S4-E10
Continuity mistake: Doug Way Out West: When Doug tells the kids that he used to ride horses all the time when he was younger, the flyer in Patti's hand disappears, then reappears. (00:13:42)
Doug Graduates / Doug's Bad Trip - S4-E11
Audio problem: Doug Graduates: When the kids are getting their diplomas at the graduation, as Patti says, "Where's Doug? He's gonna miss his turn," her mouth doesn't move. (00:10:13)
Doug Graduates / Doug's Bad Trip - S4-E11
Continuity mistake: Doug's Bad Trip: When the Funnies' car gets stuck in mud, Phil says he saw a gas station 10 miles back, and walks out of the car to go there. When Doug comes out of the car and follows him, the mud around the car is gone. When the Funnies try to push the car out, it's back. (00:21:46)
Doug's Halloween Adventure - S4-E12
Continuity mistake: When Roger and his friends tell Doug to toilet paper Mr. Bone's house, Doug throws the toilet paper on the ground. When Doug and Skeeter walk away from them, the toilet paper is nowhere to be found on the ground. (00:07:51)
Doug's Halloween Adventure - S4-E12
Continuity mistake: When Doug, Skeeter, and Roger enter the haunted house and the wall starts moving towards them, they are standing to the side of the doors. In the next shot, they are standing in the center of the doors. (00:12:32)
Doug's Halloween Adventure - S4-E12
Continuity mistake: Skeeter, Doug, and Roger are all in line for the scary ride. There are a lot of people behind them. The park closes and the people behind them instantly disappear in a cut.
Doug's Christmas Story - S4-E13
Continuity mistake: After Porkchop saves Beebe from drowning, it then cuts to the crowd as Patti explains the dog was originally trying to keep Beebe away from the thin ice. In this overhead shot, Beebe is wearing both of her pink boots, but in the next shot Beebe's left leg is bandaged again as it should be. (00:20:35)
Continuity mistake: Patty's hair changes color many times throughout the episode. In some cases it's lighter, in other cases it's the normal color.
Continuity mistake: Patti sings terribly in this episode. But in "Doug's No Dummy", she could sing perfectly.
Suggested correction: While it is shocking, one thing to consider is Patti is going through puberty. It's not just boys who need to relearn how to sing with puberty and can go from canaries to frogs; girls do too. Especially if they have not had proper training, and are aiming for notes they can no longer hit. Patti's at the right age. She may be going through the same thing.
