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_30968 ( "Episode" real, "Broadcast date" text, "Guest(s)" text, "Singer(s)" text, "Ratings" text )

### Question ###
when was the episode guest starring michael mcintyre and alex james broadcasted

### Accurate SQL ###

SELECT "Broadcast date" FROM table_30968 WHERE "Guest(s)" = 'Michael McIntyre and Alex James'