Who wrote the episode that was directed by Dennie Gordon
CREATE TABLE table_15938543_1 (written_by VARCHAR, directed_by VARCHAR)
SELECT written_by FROM table_15938543_1 WHERE directed_by = "Dennie Gordon"
### Context: CREATE TABLE table_15938543_1 (written_by VARCHAR, directed_by VARCHAR) ### Question: Who wrote the episode that was directed by Dennie Gordon ### Answer: SELECT written_by FROM table_15938543_1 WHERE directed_by = "Dennie Gordon"