The blanket that Curly covers in on Moe's bed disappears when Moe returns after helping Larry.
The facial expression of Moe changes from a mean grin to an angry face in one shot when Larry and Curly are using the bread like an accordion.
Larry mysteriously disappears when Moe puts a finger on Curly's tooth.
The position of Larry changes from front to behind Moe when Larry asks him if the fishing line is heavy.
A missing shot is seen when Curly shouts "Hey!" and it cuts to him holding his face in pain without any mention of it.
When Dr. Yank is ready to extract Moe's tooth after he is knocked out, he clearly opens his mouth on cue, even though he is supposed to be knocked out.
The ham that Curly is seen washing and ironing looks very different from the actual one, meaning it is basically a rubber prop.
After Moe slaps Larry and Curly for playing with the bread as an accordion, Larry's elbow almost knocks over the coffee pot.
When Curly is seen blubbering over his broken tooth, Moe almost laughs and puts a hand over his mouth to cover it up.
Curly's reaction to the dynamite stick happens too early and he glances back at it again before his cue.
When Larry says the line "Be quiet and go to sleep!", he is clearly saying something else.
When the Stooges enter the house, it is clear that the light source is coming from stage hands and not the flashlight. When Moe and Curly get to the safe, a large click sound can be heard when a giant light source comes from off set.
When Moe is checking out Curly's toothache, strings that move the wrapping around Curly's head can be seen.