De-Kahnstructing Henry - S3-E13
Continuity mistake: When Kahn comes home after getting his promotion, Minh has the fridge door open. Between shots almost all the items in the door disappear, and the cans inside the fridge change colour.
The Wedding of Bobby Hill - S3-E14
Continuity mistake: As Bobby visits Connie and is at her window he lays his hands on the window sill. The next shot they are back by his side and they keep alternating back and forth even though he never moves them between shots. At the end of the scene Connie shuts the window smoothly even though his fingers were still there in the shot before.
De-Kahnstructing Henry - S3-E13
Continuity mistake: At Strickland Propane, when Kahn hands Hank his propane tank, it is set down on the counter right beside the bell. However, in the shots facing Kahn, the bell is directly in front of him, but the propane tank is nowhere to be seen. Additionally, during this scene note the difference in the ceiling height in relation to the wall boards and the doorway behind Hank. (00:02:20)
Nine Pretty Darn Angry Men - S3-E7
Continuity mistake: In the previous episode "Peggy's Pageant Fever", Hank feels bad that Peggy enters the pageant only to win the new white pickup truck. At the end when things are going wrong he paints his truck white to please her. It's back to red in the next episode.
Three Coaches & a Bobby - S3-E12
Continuity mistake: When Hank sees Coach Sauer driving his car on the field, you can see Sauer's car has a red front bumper. When we see the front bumper again a few shots later it is grey. (00:15:30)
Three Coaches & a Bobby - S3-E12
Continuity mistake: If you look carefully during Coach Sauer's training run while Bobby is running down the stands, you will quickly see the mud disappear on Bobby's face and reappear in the next frame. (00:08:35)
Take Me out of the Ball Game - S3-E24
Factual error: Near the end of the episode, Dale Gribble saves Team Strickland by catching a home run ball, hit by Kurt Bevacqua, with his hat. This wins them the game. However, according to the MLB Rulebook, if a player catches a fly ball with their hat, the batter takes three bases, meaning the game would continue and Bevacqua would be at third base. (00:21:00)
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.