Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Who was the director when the writer(s) was John W. Bloch?

### Inputs:
table_name: table, columns: ['Series #', 'Season #', 'Title', 'Director', 'Writer(s)', 'Original Airdate']

### Response:
SELECT Director FROM table WHERE Writer(s) = John W. Bloch