Visible crew/equipment: When Brendan is talking to V.P. Trueman, a boom microphone is seen moving in the reflection of a picture frame to the left of Trueman.
Continuity mistake: After Brendan throws the clock at Kara's mirror, there is a shot of Kara with the broken mirror behind her. Brendan is shown backing up into the doorway. But if you look at the doorway in the reflection, you'll see that Brendan is not there. And in the next immediate shot, he instantly reappears.
Continuity mistake: In the scene where the Pin and Brendan are sitting on the beach talking, in one shot the sun is below the horizon, in the next shot it's just above, and in the next shot it's under the horizon again.
Visible crew/equipment: Towards the end of the foot chase with Chuck Burns and Brendan, Brendan turns the corner. Watch the bottom right corner of the screen as the camera trucks to the left; you can see the crew moving in the shadow.