When Matthew has fears over security, Sooty designs a "Burglar Box". Valuables can be stored inside the device for protection, but Matthew tries to prove that it wouldn't beat a real burglar. After the box soaks and covers Matthew in paint, he is furious. After a wash and a change of clothes, Matthew is determined to smash the Burglar Box into a thousand pieces. What he doesn't know is that Sooty's inside.