Episodes 40–44 were shown as part of a special promotion called "Smelly Telly", where viewers could use scratch and sniff cards to smell certain odors at different parts of the episodes, as instructed on screen.
| Graph IRI | Count |
|---|---|
| http://dbkwik.webdatacommons.org | 19 |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
