Continuity mistake: The Devildis family is in the kitchen together. When the daughter holds up a knife she has been using to chop vegetables she holds it to about chest level. The shot changes to a different front view of her and the knife has vanished.
Revealing mistake: Paul Devildis calls the bank to discuss his restructuring plan. During the shots of the two bankers, on the desk is a notebook-sized, plain brown box. It is very distinctive as it is blank except for a single square white label on the front. Later in the episode Paul delivers his restructuring plan with the bomb inside to the bank. It is in this same box.