 When Frank gets beat up by the football players, there is a new scene of Ed   and Nordberg in their regular outfits along with Dr. Meinheimer, coming to   his aid saying "Hey! Were police officers! Hold it!". Frank is still dazed.   Ed says "Hang on, Ill get you some water!" Meanwhile Meinheimers just   staring at Frank to see if hes ok. Frank starts to see a blurry image of   Meinheimer and thinks its Earl Hacker(the fake Dr.) and starts beating up   on him again. The football guys come back, see this, and start beating up   Frank again(also if you listen closely theyve incorporated the previous   sound footage "Hey! Lets get him! Beat up an old guy will ya!" for the new   scene). Ed comes back with a glass of water which he hands to Frank. He   tells him to look out for Quentin and heads for the stage with Dr.   Meinheimer. Frank then takes the glass to his lips and winds up fainting in   the process. Thus explains how the next time we see Frank, hes holding an   empty cup with money. He spilled the water when he fainted. 