who directed and produced 176452?
CREATE TABLE table_26561498_1 (directed_by VARCHAR, production_code VARCHAR)
SELECT directed_by FROM table_26561498_1 WHERE production_code = 176452
### Context: CREATE TABLE table_26561498_1 (directed_by VARCHAR, production_code VARCHAR) ### Question: who directed and produced 176452? ### Answer: SELECT directed_by FROM table_26561498_1 WHERE production_code = 176452