Not Going Out · Episode 14x5 'Dragon Castle'

This product uses the TMDb and OMDb APIs but is not endorsed or certified by either TMDb or OMDb.
You can also find this episode on TMDb.org.

Lee and Lucy look to a career in the movies when they play background elves on the set of a popular mini-TV series, Dragon Castle. Their aspirations to become leading actors, however, are thwarted by their lack of talent.