Familia Supra Gallegorious Omnia! - S6-E12
Continuity mistake: Frank's bruise on his left eye (a black eye) grows larger when he tries to get the man on the forklift's attention. Earlier in the episode the bruise is smaller. Later in the episode the bruise returns to the same size it was before.
I Only Miss Her When I'm Breathing - S6-E1
Continuity mistake: The amount of eggs on Carl's plate changes when he leaves. It changes again when Kevin picks up the plate.
Continuity mistake: The ice cream mess on Debbie's face changes during the scene at the pool. When she attempts to hit on the boy, there is more ice cream on her cheek than in the previous shots.
Continuity mistake: Near the end of the episode, Sheila leaves to go to the reservation. She gets in the car and her hair is in her mouth. We see the driver and it goes back to her. Her hair is no longer in her mouth.
Like Father, Like Daughter - S4-E3
Continuity mistake: Frank and Carl are scoping out his supposed eldest daughter. In the initial shot it is raining but in both angles of the close up shots, it is snowing. The scene ends with a wide shot and it's raining.
Continuity mistake: When the angry driver is smashing Fiona's windshield, she is desperately trying to roll her window up. In one shot she is rolling it up but it cuts to outside and the window is completely down.
Continuity mistake: At the bar, Mickey has something in his hand. It disappears and reappears in the space of three shots.
Continuity mistake: When Frank and Monica start arguing over the drugs, a train is approaching. It passes, however in one shot of Frank there is no train when we should see it.
I'll Light a Candle for You Every Day - S2-E3
Continuity mistake: At the bar, Lenny is in a brief shot standing with his back to the camera. His shirt moves down between cuts when Frank walks in.
Continuity mistake: When Debbie sits down on the couch with Carl and Liam, Liam is sitting on Carl's lap with Carl's left arm around him. When the camera angle changes, Liam is sitting next to Carl, and Carl's hands are in his lap. When the angle changes again, Carl's arm is once again around Liam. It changes back one more time to Liam sitting next to him before Carl gets up to answer the door.
Continuity mistake: During Frank's discussion with the candidate for mayor, there's a bus leaving the stop, it's not the same vehicle. In the first shot, it's 1717, with no advertisement or line number on the rear, while in the second it's 1691 with an ad above the licence plate and the number 82 on the display. (00:19:20)
I'll Light a Candle for You Every Day - S2-E3
Continuity mistake: In season 1, when Ian is looking for Mickey, Mandy mentions that Mickey went to take their mum out of jail. After, it is mentioned 2-3 times that their mum is dead. Mandy also specifies to Lip in season 2 that she's been dead since she was a baby.
May I Trim Your Hedges? - S3-E3
Continuity mistake: Kevin divorces his first wife in Season 3, Episode 3. But in Season 10, Episode 12, he tells Veronica that he will have to find her first to get a divorce before he can marry V.
Familia Supra Gallegorious Omnia! - S6-E12
Continuity mistake: The baby has feces on its backside which the doctor talks to Deb about. It disappears during the scene and never reappears. No diaper was changed.
Be a Good Boy. Come for Grandma - S6-E8
Continuity mistake: The sign on the door "Carl's Crib" gets bumped and is off kilter near the beginning of the episode. When Carl's friend shows up, the sign rights itself.