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_55280 ( "Film title" text, "Director" text, "Writer" text, "Voiced character(s)" text, "Producer/Executive Producer" text, "Sound" text )

### Question ###
Name the film that Lu directed.

### Accurate SQL ###

SELECT "Film title" FROM table_55280 WHERE "Director" = 'lu'