Plot hole: Dorothy's son Michael is twenty-two years old in season three. When Sophia and Dorothy reminisce Brooklyn, NY, 1954, Dorothy asks Sophia to babysit her children, one of whom is Michael. Sophia refuses, so Dorothy says "I'll just leave them with Stan's mother." They talk about Michael screaming when Stan's mother was watching over them. If Michael was a baby in the fifties, he should be in his thirties in season three.
Continuity mistake: When the girls are sitting around the campfire, the amount of burned wood changes from shot to shot. First it's partially scorched, then mostly scorched then partially scorched again.
Revealing mistake: When Dorothy, Blanche, Rose, and Sophia are driving on the interstate, Rose is singing. Dorothy slams on the brakes, stops, and says, "Get out, Rose." But the car that has passed the camera's view only has the driver in it.
Big Daddy's Little Lady - S2-E6
Continuity mistake: Dorothy takes a cheesecake out of the fridge and it's halfway gone. When she gets to the table, the cheesecake changes and has not had a piece cut out of it. When she sets it on the table, it is halfway gone again.
Continuity mistake: Angela says that she and Sophia are the only ones left living in the family, but in later episodes their brother Angelo shows up.
Continuity mistake: When the women are sitting at the table outside, Lily insists on pouring everyone's lemonade. She is shown pouring the first 2 cups, then in the very next shot the remaining empty cups are gone from the tray and everyone has their cup of lemonade.
Continuity mistake: Throughout the show, Rose implies through numerous stories that everyone in St. Olaf, explicitly including close family members, is just as dumb and weird as Rose herself. However, most of Rose's relatives we meet are perfectly normal people, including her adoptive mother, both of her daughters that we get to see, her biological father and her blind sister. During a dream sequence, her adoptive father appears and he doesn't seem to be unintelligent either, giving her good advice. Only her cousin Sven fits her description by being arguably even dumber than her.
If At Last You Do Succeed - S6-E3
Continuity mistake: In the scene where Stan stops by the house to have Dorothy help him tie the bow tie of his tuxedo, the undone tie is hung around his neck. After Dorothy finishes tying the bow tie and Stan proceeds to leave, she stops him to tell him to return in an hour. He excitedly turns around towards her, at which point we can see that the bow tie is now a clip-on. (00:18:55 - 00:20:55)
Other mistake: In the opening scene showing the outside of the house, the garage and driveway are on the left side of the house. In "End of the Curse," the girls raise minks in the garage, which is accessed from the back corner of the kitchen, thus the garage is actually on the opposite side of the house. Furthermore there are four large bedrooms and at least one large bathroom down the hallway. The hallway shoots off the living room at an angle. There is not enough room to fit all those rooms between the supposed garage and the kitchen and the lanai; all of the rooms would overlap one another. Lastly, the lanai seems to be surrounded on three sides by the house (as is typical of a lanai) but the hallway leading to the lanai, and the way the girls enter from the left, would put it on the very front corner, and surrounded by nothing.
Factual error: At the beginning of the episode, Dorothy tries to turn off the dirty video that Sophia rented. She presses the fast-forward button on the VCR remote by mistake, and the music on the television continues at a faster pace. However, most if not all VHS players (in the 1980s and today) do not play audio whilst fast-forwarding or rewinding.
Plot hole: At the end of this episode, the lady who was on the TV show with Blanche and Dorothy as "partners", shows up to ask Dorothy out because her and Blanche broke up. She says "I heard about you and Blanche". How could she have heard it? They just did it at the house.
Suggested correction: We have no idea how long it was between their 'break up' and this scene. In fact, the scene where the woman asks Dorothy out occurs during the final credits. Dorothy is wearing the same clothes she had on during the 'split', so yes, it wasn't long after. Maybe she saw Blanche out on her date with the guy that broke them up and asked her about it.
Continuity mistake: In the episode when Dorothy is trying out for Jeopardy, she is sitting on the couch studying, When Sophia sits down to talk to her Dorothy is looking at a page with just words, It cuts to Sophia and then to Dorothy and the page now has pictures on it. You can still see the corner of the book when the frame is on Sophia and you can see that Dorothy did not turn the page.
Continuity mistake: When Blanche returns from a date with Ted (Stan's brother) she puts her pocketbook on the back of the kitchen chair then sits down. In a wide shot of the girls sitting at the table she still has the pocketbook on her shoulder/arm.
Other mistake: The first time they are in the house, Blanche says she is going to show them make up tricks in her bed room and the two girls go to her bedroom without asking where it is or which one it was while Blanche was still talking.
Other mistake: In the 1954 flashback scene, it is Dorothy's 10-year anniversary, so she got married in 1944. In another episode, Dorothy said Stan impregnated her in the back seat of a car by saying he's going to the Korean War, which began in 1950. Also, viewers know that Dorothy went to college. A pregnant newlywed in 1944 with a husband off to war would not have gone to college but stayed home awaiting the birth of her child. And in 1945, after the war, she would have been a housewife, not a college student.
Suggested correction: First off, I don't remember the show every showing or saying Stan did serve in the military. Dorothy said the only reason she went out with him was because he claimed he was being shipped off to Korea and would probably die. Stan was shown not to be faithful and probably not very trustworthy. But there's no reason an intelligent woman with a child could go to college even if her husband was in the military.
Revealing mistake: Dorothy is putting wet washcloths on Blanche's forehead. But if you look in the bowl on the table, there is no water in it at all. And when Dorothy wrings out the washcloth, only a tiny bit of water comes out. (03:05:00)
Other mistake: Towards the end of the episode, Stan gives Dorothy a box with the ring in it she pawned earlier. But she says "my ring!" before even opening it - she had no clue it was that same ring rather than a different one.
Whose Face is This, Anyway? - S2-E20
Other mistake: In Season 2 Episode 8: Vacation, Dorothy let it slip that Rose had a nose job and never mentioned her own plastic surgery. However, here Rose says that she hates plastic surgery and Dorothy admits that she got her eyes done. (00:14:35 - 00:15:04)
Continuity mistake: At Big Daddy's (Blanche's father) funeral/passing, Blanche shows Dorothy around her childhood home but it was revealed in season 1 episode 24 that Big Daddy had sold the property to pay for a music tour and to escape the constant reminder of his late wife, the house was named Twin oaks.
Continuity mistake: When the girls are singing to the baby, the blankets keep disappearing and reappearing on the baby carriage.