Table: it 's always sunny in philadelphia (season 3)
[['no in series', 'no in season', 'title', 'directed by', 'written by', 'original air date', 'production code'], ['18', '1', 'the gang finds a dumpster baby', 'jerry levine', 'rob mcelhenney & charlie day', 'september 13 , 2007', 'ip03001'], ['19', '2', 'the gang gets invincible', 'fred savage', 'charlie day & glenn howerton & david hornsby', 'september 13 , 2007', 'ip03010'], ['20', '3', "dennis and dee 's mom is dead", 'matt shakman', 'rob mcelhenney & david hornsby', 'september 20 , 2007', 'ip03013'], ['21', '4', 'the gang gets held hostage', 'fred savage', 'story by : lisa parsons teleplay by : rob mcelhenney', 'september 20 , 2007', 'ip03009'], ['22', '5', 'the aluminum monster vs fatty magoo', 'fred savage', 'charlie day & glenn howerton', 'september 27 , 2007', 'ip03007'], ['23', '6', 'the gang solves the north korea situation', 'fred savage', 'charlie day & scott marder & rob rosell', 'september 27 , 2007', 'ip03006'], ['24', '7', 'the gang sells out', 'matt shakman', 'charlie day & david hornsby', 'october 4 , 2007', 'ip03014'], ['27', '10', 'mac is a serial killer', 'jerry levine', 'story by : charlie day teleplay by : david hornsby', 'october 18 , 2007', 'ip03003'], ['28', '11', 'dennis looks like a registered sex offender', 'jerry levine', 'rob mcelhenney', 'october 25 , 2007', 'ip03005'], ['29', '12', 'the gang gets whacked (part 1)', 'matt shakman', 'glenn howerton & scott marder & rob rosell', 'november 1 , 2007', 'ip03011'], ['30', '13', 'the gang gets whacked (part 2)', 'matt shakman', 'scott marder & rob rosell', 'november 1 , 2007', 'ip03012'], ['31', '14', 'bums : making a mess all over the city', 'jerry levine', 'charlie day & david hornsby', 'november 8 , 2007', 'ip03004']]
Statement: the earliest Original Air Date was on September 13 , 2007 with Bum : Making A Mess All Over The City last to Air
Statement: the Production Code for Dennis look Like A Registered Sex Offender is Ip03005 and Ip03004 for Bum : Making A Mess All Over The City
Statement: The Gang Gets Whacked (part 2) is no 30 In Series while The Gang Gets Whacked (part 1) is the prior Series , 29
Statement: Charlie Day & David Hornsby wrote 2 of the Series , The Gang Sells Out and The Bum : Making A Mess All Over The City
Statement: The Gang Finds A Dumpster Baby , Mac Is A Serial Killer , Dennis Looks Like A Registered Sex Offender and Bum : Making A Mess All Over The City were All Directed By Jerry Levine