At about 12 minutes, Richard gives the price for the Death on Demand webcast as $9.99. However, at about 18 minutes, the online ad says $9.95.
At about 15:48, the clock shows 1:55, but less than a minute later, it's only 1:10.
At 47 mins, just after Hayden's slapped, a strand of her hair is across her face. In the next shot, it's gone.
When Brad goes to look for Tammy, he goes downstairs, even though she said she was going up to the attic.