From Raxacoricofallapatorius with Love (TV story)

From Raxacoricofallapatorius with Love
Featuring:	Sarah Jane Smith Luke Smith Clyde Langer Rani Chandra K-9 Mark IV
Main setting:	2009
Key crew
Writers:	Gareth Roberts and Clayton Hickman
Release details
Release number:	Series 2
Premiere broadcast:	13th March 2009
Format:	1 mini-adventure

Overview

This will mark the first spin off to have a special mini episode. Special guest Ronnie Corbett will join K-9 to stop the return of an old enemy.

However sarahjane.tv said it would feature "an attack by the rednosicles".

The title and story information were released on the BBC website.