Other mistake: After his wife says she can get him a job with her boss, Frank steps off to the right side of the stage acting unsure of it due to his pride. When he goes there, some sort of blue light suddenly illuminates his body that was not there before.
Audio problem: In the mansion during the second scene, Louis is among the group and his phone goes off vibrating. It is extremely obvious that the sound of the phone vibrating was actually someone humming in attempt to mimic the sound, and doing a poor job at it.
