Love Hurts and So Does Art - S3-E18
Continuity mistake: Whilst Hank is trying to take the painting off the wall from the gallery, the artist has his hands by his chin. As Hank is being dragged away in the following shot, the artist is being held up by a guy behind him. Its too quick for him to have changed positions that quickly and looks like part of the scene must have been deleted as the change is too large to have been missed.
Continuity mistake: When Dale is finishing showing his mower after first getting it, it moves between shots. It goes from being right next to Dale to being a good few feet to his right.
Take Me out of the Ball Game - S3-E24
Continuity mistake: The scene where Hank and Peggy are fighting to control the pancakes, Hank flips the first pancake. In the next shot he's moved onto the other pancakes but the 1st one is just like it was before he flipped it, despite not flipping it between shots.
Take Me out of the Ball Game - S3-E24
Continuity mistake: As Bobby slides into the girl scout's box of cookies with his bike, there is a lock box (to the right of the desk) and some cookies on the desk (to the left of the desk) and are spread apart from each other. A few shots later when you see the desk again they are now side by side.
Take Me out of the Ball Game - S3-E24
Continuity mistake: After Peggy loads the bases in the final game after a wild pitch strikes one of the women, you can see her hair is blonde. In the next shot when Mr. Strickland comes to see Hank the girl who got walked has brown hair and in a ponytail. The woman went straight to first base, plus there was not enough time between shots for a pinch runner to replace her.
As Old as the Hills (1) - S3-E25
Continuity mistake: After the party when Peggy is fighting with Hank she tosses the cutlery into the sink, and the dishes are blue. The next shot of the dishes we see they are now green.
As Old as the Hills (1) - S3-E25
Continuity mistake: Before Cotton asks Didi for a cigar she is wearing a pink dress over a light purple shirt. Whilst she is lighting the cigar she is now wearing an orange top.
Peggy Hill: the Decline and Fall (2) - S4-E1
Continuity mistake: Hank discovers Peggy lying on her back in the field. In the previous shot Peggy fell face first towards the ground. There wasn't enough time for her to turn around before hitting the ground.
Peggy Hill: the Decline and Fall (2) - S4-E1
Continuity mistake: In one scene Hank is helping Peggy scratch one of her arms that is in a cast with some normal straws joined together. At first he is holding the last and first straws and there is only a few straws. The next shot he is holding the straws with one hand about halfway down (2-3 straws down) and there are more straws then there was before. After this shot the straws revert back to how it looked originally.
Peggy Hill: the Decline and Fall (2) - S4-E1
Continuity mistake: Before Hank starts arguing with Cotton near the end of the episode, Cotton has a can of beer in his hand. When Cotton is being held by Hank and swinging his arms at Hank the can of beer has disappeared. There was no moment where we can hear him drop the can, and as he pushes Hank we never see him drop it.
Peggy Hill: the Decline and Fall (2) - S4-E1
Continuity mistake: When Peggy is drinking the formula for breakfast, she has a small napkin placed over her neck cast. As Peggy and the baby start crying the napkin has disappeared.
Continuity mistake: After Peggy has fallen out of her wheelchair she had her bag on the back of her wheelchair. When Cotton is taunting her and pushes the chair near her, the bag has disappeared.
Bills are Made to be Broken - S4-E3
Continuity mistake: Whilst Bill is practising football in Hank's yard there is an aerial shot that shows Bobby & Hank walking towards Dale & Boomhauer and are close to them. In the following shot they are quite a bit further away from their previous position. Also the position of Dale & Boomhauer next to the garage changes between shots.
Bills are Made to be Broken - S4-E3
Continuity mistake: When Hank and Bill are sitting on the hood of Bill's car and talking, one shot of the football field shows it to only be about 70 yards long between the end zones.
Little Horrors of Shop - S4-E4
Continuity mistake: When Dale & Hank are taking a spa in the house Dale is fumigating, Dale gets out of the spa. We see Hank has a headrest behind his head that is pink. The next shot is a close up of Hank's face and the headrest is now a light brown.
Little Horrors of Shop - S4-E4
Continuity mistake: Later in the episode, the students go over to Hank's garage to finish some of their class projects and gather around the workbench about halfway through the scene. Between shots some of the kids change positions including Joseph and one of the kids in a pink shirt.
Little Horrors of Shop - S4-E4
Continuity mistake: After Hank has been made to take forced leave from work, there is a shot of the house and the background you can tell by the color the sun is rising. In the next shot when Peggy is pretending to conduct in the kitchen with the kitchen utensil you can see a blue sky outside the kitchen window. There is no way the sun rose that quickly in the space of a second.
Little Horrors of Shop - S4-E4
Continuity mistake: During the scene where Peggy is taping a photo of Hank to the blackboard to discuss about the substitute teacher of the year. When she tapes it up you can see it's near the top of the board near the writing accompanying it. After a shot of the students the photo has moved down quite a bit along with the writing that was there.
Continuity mistake: When Hank takes Connie to the doctors, he is in the waiting room. After Connie and the doctor come out they open the two doors and stand in front of the doors. Towards the end of the scene as the doctor is about to leave them, they have all moved far a short distance from the left of the doors.
Answer: Jeffrey Boomhauer is a Texas Ranger as can be seen in the final episode at the end when he sets his wallet down, it flips open revealing a Texas Ranger badge.