Continuity mistake: After Frankie empties the marshmallow bag, the bag moves around the kitchen counter as the shots change.
Adult Swim - S8-E20
Continuity mistake: As Sue and Brick splash around in the pool, Mike repeatedly changes position from facing them head on in the views of Sue and Brick, to angled away from them in the views of Mike draining the pool.
Adult Swim - S8-E20
Continuity mistake: When the neighborhood kids enter the Heck's yard, Mike turns towards them twice. When the kids leave, Mike turns to Sue and Brick twice and nods his head twice.
Factual error: In this episode it's Valentines Day, Feb 14, the middle of winter in Indiana. The background outside shots show a bright sunny day with green leaves on the trees. Not in Indiana in the middle of winter.
Stormy Moon - S5-E16
Continuity mistake: During dinner the number of slices and type of pizza changes from shot to shot. And it moves around the box as well.
Continuity mistake: Preparing to leave the meeting with her pastor, Frankie's coat and purse change positions on her arm.
Continuity mistake: The camera shot of Frankie from the front shows her right arm bent and her hand resting on her hip, while from the back her right arm is hanging down at her side.
Continuity mistake: When Axl and Mike are driving to the lake and they get stuck, the area around them changes as they drive. When viewed inside the car they pass by more lawn areas, but then when they are outside the car it's a more rural area with trees and bushes that are not seen when inside the car. Also the volleyball players disappear when viewed from inside the car.
Continuity mistake: The popcorn Frankie is eating off her shirt moves around from shot to shot.
Bad Choices - S3-E6
Continuity mistake: Mike's pants are already wet when he goes to turn off the water.
Last Whiff of Summer: Part 1 - S4-E1
Continuity mistake: When Mike and Frankie come into the house early in the episode, Sue has her feet up on the coffee table. Her legs switch from left over right to right over left, depending on how close the camera is. (00:01:35)
Last Whiff of Summer: Part 1 - S4-E1
Continuity mistake: When her parents come in to the room, Sue has her feet up on the coffee table, with the left foot over the right. In the next shot, they're switched to right over left, then back again. (00:01:45)
The Christmas Miracle - S9-E10
Continuity mistake: As Mike tries to warm himself while in bed with Frankie, her blanket moves up to her chin then down repeatedly as the shots change.
The Christmas Miracle - S9-E10
Continuity mistake: When Mike and Mr. Donahue leave the party, Axel's right hand is holding on to the cookie tin. A quick shot later Mike and Donahue are passing behind Axel, and his right hand is now up by his mouth.
The Christmas Miracle - S9-E10
Continuity mistake: Frankie's purse instantly switches from her left arm to her right shoulder after she puts on her red coat.
The Christmas Miracle - S9-E10
Continuity mistake: Sean's hands go from clasped in his lap to crossed several times as Sue gives him a pep talk.
The Christmas Miracle - S9-E10
Continuity mistake: As Frankie explains her Christmas party plans to Mike, his arms are crossed. When he prods Frankie out of his way, he crosses his arms. When Frankie answers Brick's question, Mike crosses his arms again.
Continuity mistake: It is the 3rd quarter when the coach calls timeout and Sue talks with Axl. After he scores, the scoreboard shows that it is the 4th quarter.
Continuity mistake: Mike's fingers are holding the beer bottle by the neck as he compliments Frankie, but a shot later when she takes it from him, his fingers are lower, holding the bottle by its body.
Other mistake: Mike and Axl suggest to Brick that he find "some poor schmuck" that his girlfriend can torment, so she will stop bothering Brick. After the plan works, Frankie states in a voice over that "Damn, I'm good", implying that it was she who suggested this tactic to Brick. (00:27:15 - 00:30:00)