The Breakup - S2-E4
Continuity mistake: When Dave, Beth, and Lisa are in Dave's office, when Beth says "No more lying" she is holding a pencil in her left hand. The shot changes the pencil is now in her right hand.
The Breakup - S2-E4
Continuity mistake: When Beth, Dave, and Lisa are in the beak room in the final shot, the stuff on the table are in a different position than in the rest of the scene.
The Breakup - S2-E4
Continuity mistake: When Catherine is yelling at Bill for saying her age on air he is holding a coffee cup. The shot changes, his hands are by his side. The shot changes he is now holding the cup again.
The Breakup - S2-E4
Visible crew/equipment: When Dave and Lisa are leaving the bar, when Lisa says "Yes we are leaving together" a boom mic is visible.