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_23435 ( "Episode" text, "First broadcast" text, "Rufus guest" text, "Marcus guest" text, "Winner" text )

### Question ###
Name the rufus guest for 15 december 2008

### Accurate SQL ###

SELECT COUNT("Rufus guest") FROM table_23435 WHERE "First broadcast" = '15 December 2008'