Continuity mistake: In the theatre, a baby goose and his father are watching the show and you can see the baby goose is sitting at the far end of the row. But when the other audience members turn around to try and silence the goose, he now has two empty seats beside him.
Continuity mistake: During the "Petrified Florist" film that is being shown at the theatre, Lester Coward sits at a table in the Desert Inn and in the background there is a sign that reads: "Tom Collins Straight Whisky Gin Fizz." But when Coward stands up and recites his poem, the words "That's all Folks" have been added to the sign.
Continuity mistake: When we see the projection unit in the projection room towards the end of the cartoon, you can see it has a black door and there is also a small window with gold lines in it, but when the goose opens the door in the next shot, the door is now blue and the gold lines have disappeared.
Continuity mistake: When the goose is in the projection room at the end of the cartoon, you can see that the door of the projection unit has nothing on it, but in the next shot a lever with "Reverse" and "Forward" suddenly appears.
Continuity mistake: When the goose is in the projection room towards the end of the cartoon, he pushes the leaver forward on the film speed and it is between "Slow" and "Fast." After we see what has happened to the film, we cut back to the projection room and the leaver is now between "Slow" and "Med."
Continuity mistake: When we see the animals change seats at the start of the cartoon, you can see there is an aisle in the middle of the theatre, but when the show begins in the next shot, the aisle has disappeared.