table: [['no in series', 'title', 'directed by', 'written by', 'original air date', 'us viewers (millions)'], ['2', 'in which sam receives an unexpected visitor', 'tony goldwyn', 'mike ostrowski', 'october 3 , 2007', '12.30'], ['3', 'in which addison finds the magic', 'mark tinker', 'shonda rhimes & marti noxon', 'october 10 , 2007', '12.40'], ['4', 'in which addison has a very casual get together', 'arvin brown', 'andrea newman', 'october 17 , 2007', '11.81'], ['5', 'in which addison finds a showerhead', 'julie anne robinson', 'shonda rhimes & marti noxon', 'october 24 , 2007', '11.77'], ['6', 'in which charlotte goes down the rabbit hole', 'david solomon', 'jenna bans', 'october 31 , 2007', '11.21'], ['7', 'in which sam gets taken for a ride', 'jeff melman', 'emily halpern', 'november 14 , 2007', '11.45'], ['8', 'in which cooper finds a port in his storm', 'mark tinker', 'lauren schmidt', 'november 21 , 2007', '8.44']]
ref: the 3rd episode had the highest number of Viewer and the 8th episode had the lowest
template: the [ENT] episode had the highest number of [ENT] and the 8th episode had the lowest