[['', 'original title', 'directed by', 'written by', 'original air dates', 'prod code'], ['1 (21)', 'face off , part 3', 'don mccutcheon', 'rhonda olson', 'sept 3 , 1999 feb 20 , 2000', '201'], ['2 (22)', 'my name is erek', 'don mccutcheon', 'jeff schecter', 'sept 10 , 1999 feb 20 , 2000', '202'], ['3 (23)', 'changes , part 1', 'ron oliver', 'ron oliver', 'sept 17 , 1999 apr 9 , 2000', '204'], ['4 (24)', 'changes , part 2', 'ron oliver', 'ron oliver', 'sept 24 , 1999 apr 16 , 2000', '205'], ['5 (25)', 'changes , part 3', 'ron oliver', 'ron oliver', 'oct 1 , 1999 apr 23 , 2000', '206']]
the most episode of the series were Directed By Ron Oliver
the most episode of the series were [ENT] [ENT]