The top mistakes in Crackerjack http://www.moviemistakes.com/film2894 en Sat, 11 Feb 2012 06:56:31 +0000 19403 When Jack (Molloy) is at work in the call center, he uses his mobile phone to take a call. Everyone working there would be swearing at him and hitting him with big sticks because mobile phones make electronic noises in headsets, just like when your phone gets network activity and it is near a radio, stereo, speaker, etc.