Table: the secret service
[['episode no', 'title', 'director', 'writer (s)', 'original air date (atv)', 'production no'], ['1', 'a case for the bishop', 'alan perry', 'gerry and sylvia anderson', '21 september 1969', '1'], ['2', 'a question of miracles', 'leo eaton', 'donald james', '28 september 1969', '2'], ['3', 'to catch a spy', 'brian heard', 'pat dunlop', '5 october 1969', '4'], ['4', 'the feathered spies', 'ian spurrier', 'tony barwick', '12 october 1969', '3'], ['5', 'last train to bufflers halt', 'alan perry', 'tony barwick', '19 october 1969', '5'], ['6', 'hole in one', 'brian heard', 'shane rimmer', '26 october 1969', '8'], ['7', 'recall to service', 'peter anderson', 'pat dunlop', '2 november 1969', '7'], ['8', 'errand of mercy', 'leo eaton', 'tony barwick', '9 november 1969', '6'], ['9', 'the deadly whisper', 'leo eaton', 'donald james', '16 november 1969', '11'], ['10', 'the cure', 'leo eaton', 'pat dunlop', '23 november 1969', '10'], ['11', 'school for spies', 'ken turner', 'donald james', '30 november 1969', '9'], ['12', 'may - day , may - day!', 'alan perry', 'bob kesten', '7 december 1969', '12']]
Statement: Leo Eaton directed the most Episode For The Secret Service
Statement: a Hole In One aired before Errand Of Mercy
Statement: Donald James and Tony Barwick have written the same number of Episode For The Secret Service
Statement: Alan Perry directed one Episode before Leo Eaton
Statement: Ken Turner , Peter Anderson , and Ian Spurrier have all directed the least amount of Episode