|The Thirteenth Floor|
|Series 5, Story 6|
|Air date||November 8, 2011 (expected)|
|Written by||Phil Ford|
|Starring||Elizabeth Sladen , Sinead Michael, Aniji Mohindra, Daniel Anthony|
[[Meet Mr Smith]]
[[The Battle of Bannerman Road]]
The Thirteenth Floor was to have been the sixth episode of the fifth series of The Sarah Jane Adventures, and the twenty-ninth serial overall, but however, due to the tragic death of Elizabeth Sladen in 2011, the episode was un-produced and not filmed, resulting to The Man Who Never Was, being the final ever episode of the series.
This episode was to have been filmed from early May 2011, with a slight chance, the Eleventh Doctor's companions, Amy and Rory would might a cameo appearance.