Name who directed the episode by joe sachs and david zabel
{'header': ['Series #', 'Season #', 'Title', 'Directed by', 'Written by', 'Original air date'], 'page_title': '', 'section_title': '', 'caption': '', 'rows': [['158', '1', '"Four Corners"', 'Christopher Misiano', 'Jack Orman and David Zabel', 'September27,2001'], ['159', '2', '"The Longer You Stay"', 'Jonathan Kaplan', 'Jack Orman', 'October4,2001'], ['160', '3', '"Blood, Sugar, Sex, Magic"', 'Richard Thorpe', 'R. Scott Gemmill and Elizabeth Hunter', 'October11,2001'], ['161', '4', '"Never Say Never"', 'Félix Enríquez Alcalá', 'Dee Johnson', 'October18,2001'], ['162', '5', '"Start All Over Again"', 'Vondie Curtis-Hall', 'Joe Sachs', 'October25,2001'], ['163', '6', '"Supplies and Demands"', 'Jonathan Kaplan', 'Meredith Stiehm', 'November1,2001'], ['164', '7', '"If I Should Fall from Grace"', 'Laura Innes', 'R. Scott Gemmill', 'November8,2001'], ['165', '8', '"Partly Cloudy, Chance of Rain"', 'David Nutter', 'Jack Orman', 'November15,2001'], ['166', '9', '"Quo Vadis?"', 'Richard Thorpe', 'Joe Sachs and David Zabel', 'November22,2001'], ['167', '10', '"I\'ll Be Home for Christmas"', 'Jonathan Kaplan', 'Dee Johnson and Meredith Stiehm', 'December13,2001'], ['168', '11', '"Beyond Repair"', 'Alan J. Levi', 'Jack Orman and R. Scott Gemmill', 'January10,2002'], ['169', '12', '"A River in Egypt"', 'Jesus Salvador Trevino', 'David Zabel', 'January17,2002'], ['170', '13', '"Damage is Done"', 'Nelson McCormick', 'Dee Johnson', 'January31,2002'], ['171', '14', '"A Simple Twist of Fate"', 'Christopher Chulack', 'Jack Orman', 'February7,2002'], ['172', '15', '"It\'s All in Your Head"', 'Vondie Curtis-Hall', 'R. Scott Gemmill', 'February28,2002'], ['173', '16', '"Secrets and Lies"', 'Richard Thorpe', 'John Wells', 'March7,2002'], ['174', '17', '"Bygones"', 'Jessica Yu', 'Elizabeth Hunter and Meredith Stiehm', 'March28,2002'], ['175', '18', '"Orion in the Sky"', 'Jonathan Kaplan', 'David Zabel', 'April4,2002'], ['176', '19', '"Brothers and Sisters"', 'Nelson McCormick', 'R. Scott Gemmill', 'April25,2002'], ['177', '20', '"The Letter"', 'Jack Orman', 'Jack Orman', 'May2,2002'], ['178', '21', '"On the Beach"', 'John Wells', 'John Wells', 'May9,2002']]}