Continuity mistake: When Sylvester turns his head away from the television to avoid looking at the turkey, the top part of his body moves at the same time, but before he turns off the set a couple of shots later, the top part of his body is now facing straight.
Continuity mistake: When Sylvester is unable to sleep at night, the camera pans in on his eyes and you can see that he has his head on the pillow when this happens, but in the next shot he is lying flat out on the bed.