Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_24771 ( "No. in series" real, "No. in season" real, "Title" text, "Directed by" text, "Written by" text, "Original airdate" text, "U.S. viewers (millions)" text )

### Question ###
Who wrote the episode titled 'In the Dark'?

### Accurate SQL ###

SELECT "Written by" FROM table_24771 WHERE "Title" = 'In the Dark'