From Raxacoricofallapatorius with Love ( TV story ) From Raxacoricofallapatorius with Love was a special episode of " The Sarah Jane Adventures " broadcast on 13 March 2009 as part of the 2009 Comic Relief appeal . The title of the episode does not appear on screen . Pre - broadcast publicity attributed the title Funny for Money ( also the slogan of Comic Relief ) to the special , but co - writer Clayton Hickman revealed the episode ' s true title in a post to the " Doctor Who " forum a few days after the broadcast . He also confirmed the title to DWM writer Benjamin Cook via Twitter on 15 March 2009 , though he also indicates that the title Ron With the Wind may also be applied to the story . DWMSE 23 indexes the story under the title " Comic Relief " but acknowledges the " From Rax . . . " and " Ron With the Wind " titles . Synopsis . While she is performing maintenance on Mr Smith , a surprising guest visits Sarah Jane Smith . Plot . Sarah , Luke , Rani and Clyde are running a routine check on Mr Smith , concluding with manual calibration of the energy reversal beam . Before they finish , the attic starts shaking , and Mr Smith warns them of an unknown force locking in on their location . Just as suddenly as it began , the shaking stops and a small man in a bowler hat teleport s into the room . The man greets them and tells them he is Ambassador Rahnius , sent by the Galactic Alliance to thank them for protecting Earth . With a click of his fingers , he bestows upon them a gift : a set of sparkly red deeley bopper s each . Confused , Luke asks what they are . Rahnius explains that cultural differences make human s very difficult to buy for . He makes himself comfortable by hanging his hat on the back of the door and taking a seat . Whilst telling a story he breaks wind noisily . This raises Sarah ' s suspicions . They have encountered an alien race with " gas problems " before . Suddenly , K9 teleports into the attic and identifies Rahnius as a Slitheen . His cover blown , Rahnius activates a device on his ring that attaches a clamp to K9 , deactivating him . He unzips his forehead and peels off his skin to reveal his true form , then activates another device that roots Sarah , Luke , Rani and Clyde to the floor through their " Deadly Deeley Boppers " . His enemies immobilised , Rahnius reveals his plans to steal K9 . With his extensive knowledge of the past and the future , no bank in space will be safe from them - they ' ll crunch the credit of the cosmos . With Rahnius distracted by K9 , Luke reminds Sarah of the energy reversal beam , but Sarah reminds Luke it is still uncalibrated and none of them can reach the switch . Clyde tells them to leave it to him as he grabs Rahnius ' hat off the door . Sarah gets Rahnius ' attention , telling him she still has her sonic lipstick . She signals Clyde , who throws the hat . It hits the calibration switch . Mr Smith channels the energy reversal beam through the sonic lipstick . Rahnius is now stuck to the floor and everyone else can move again . Sarah tells Mr Smith to send Rahnius back where he came from , along with K9 ' s clamp . Sarah exclaims that it was the most bizarre five minutes of her life . K9 , a red nose adorning his face , agrees . Crew . " to be added " Production errors . " to be added "