In the season one finale, "The Testimony," Alexis is introduced via a wide shot to obscure that she was portrayed by a stand-in. Her wardrobe consisted of a white suit dress with black trim, big sunglasses, a matching white hat with a black veil, white purse and white sling back heels. In the recreation of this scene, via a straight-on close-up, the wardrobe is mostly correct except for her skirt, heels, hat and purse are all black. Additionally, a wardrobe assistant is seen handing Joan Collins black gloves which she dons before entering the courtroom set. Alexis did not wear gloves in her debut scene.
In the "Royal Wedding" (a.k.a. "The Moldavian Massacre") episode, Heather Locklear is getting blood makeup put on her as she laments her character's fate. On the series, Sammy Jo did not attend Amanda's wedding as she was in New York conspiring with Rita Lesley/'Evil' Krystle.
In season one, Steven is seen having a heart-to-heart with Blake about the true nature of his relationship with his boyfriend Bart. This is most likely a reference to Bart Fallmont. Steven's first serious boyfriend was Ted Dinard whereas Bart wasn't introduced until season six, long after Jack Coleman replaced Al Corley in the role of Steven Carrington.
During filming of the reunion movie, Michael Nader is visible on the set watching filming of the cat-fight scene between Alexis and Krystle. This is factually inaccurate as Dex Dexter died when he and Alexis fell off the balcony at the Carlton in the season nine finale cliffhanger.
The recreated scenes from the season nine finale are filled with several inaccuracies. Blake is seen on the staircase of Carrington Mansion heading upstairs and is shot, by an unseen assailant, from a downward angle via the second floor. On the series, in front of several witnesses, he was shot by Captain Handler from the ground floor. Sergeant Zorelli rushes in the front door and shoots Handler who dies at Blake's feet at the base of the stairs. Several people, including Jeff Colby, tend to Blake's aid as the camera pulls back to a wide high-angle shot. In its re-staging, Blake is the only one in the scene as he weakly says Krystle's name then collapses from his gunshot wound. Additionally, Dex and Alexis's tumble over the balcony at the Carlton is depicted as being caused by an argument between the two of them. In the cliffhanger, Monica, Sable and Adam are all present. Dex argues with Sable about their unborn child as Adam taunts him. Dex and Adam trade barbs which leads to a fight. Adam pushes Dex, knocking him into Alexis, which causes the two of them to fall over the balcony as Sable, Monica and Adam look on in horror.
Just before the taping of the Moldavian massacre scene, the crew member with the sticks says "Moravian" massacre, not Moldavian.