Visible crew/equipment: When Steve rejects Brad Conway's new book and Brad says "what is it exactly?" there is a boom mic visible. (00:09:50)
Continuity mistake: When Steve discusses Brad Conway's new book with Van Allsburg, the pen on the folder in front of Van and the pen in the holder in front of Dave change positions several times during the scene. (00:22:50)
Continuity mistake: When Steve and Julia have a look at their new house and Steve makes a mess of the cue rack the balls on the pool table are arranged differently before and after. (00:06:35)
Revealing mistake: When Steve and Julia talk in the garden on New Year's Eve, there is plenty of snow but no other signs of cold temperature, like breath clouds. (01:21:05)
Continuity mistake: In the attic scene, when Dave discovers Max's and Lily's memorabilia, the boom mike appears twice. (00:39:20 - 00:40:20)
Visible crew/equipment: In the last dancing scene before Max and Lily disappear you see a boom mic several times over Lily's head. It's a silver one for a change. (01:25:10)
