Matt Lauer: That was my guest, Dr. Rick Marshall. Rick Marshall: You're God damn right it was! Matt Lauer: His new book arrives tomorrow. You might want to look for it in the "I'm out of my freaking mind" department.
When Rick is lying in the back seat of the convertible in the desert, the speaker hanging next to him goes from being flush against the door when viewed from the front shot, to being crooked when viewed from behind.