Continuity mistake: The burning fuse of the dynamite bundle on Brisco Jr.and Lord Bowler's table changes location as it burns - some shots the flame is close to the dynamite, other shots the flame is further from the dynamite, then back to close.
Best Friends - S2-E9
Continuity mistake: Near the beginning when Colleen and Becky are talking to the boy, there is a boy walking in the background. When he loses his hat, he is behind the boy talking to the girls. In the next shot he is already behind the two girls, which is quite a great distance to cover in a split-second. (00:06:30)
Continuity mistake: One of the men attempting to kill Walker holds up his AK pattern rifle after one of his crew members is killed. If you look at the rifle, you can see that the safety is on and as a result, would not fire if he squeezed the trigger. Before and after this shot, the safety is seen in the off position. (00:22:55)