query: In what episode of EastEnders did Alfie Moon first appear?
passage: Alfie Moon
Alfie Moon is a fictional character from the BBC soap opera EastEnders, played by Shane Richie. He made his first appearance on 21 November 2002, and left on 25 December 2005. He returned to EastEnders on 21 September 2010,[1] following the return of on-screen wife Kat (Jessie Wallace) two episodes previously.
passage: Blue moon
In the 1998 paranormal romance fiction novel by Laurell K. Hamilton of the same name, "Blue Moon" refers to two full moons occurring within the same month. In the 2009 young adult fiction novel by Alyson Noël of the same name, "Blue Moon" refers to two full moons occurring within the same month and the same astrological sign. Note that if two full moons fall within the same astrological sign they will fall in different calendar months, and "vice versa". In the novels of Simon R. Green the blue moon plays a significant magical role, and also figures in titles of three of his novels: "Blue Moon Rising", "Beyond the Blue Moon", and "Once in a Blue Moon", all of the Hawk & Fisher fantasy series.
"The Moon Is Blue", a 1953 movie starring William Holden, was nominated for three Oscars. Blue Moon Investigations is the name of the detective agency in the TV series "Moonlighting" starring Cybill Shepherd and Bruce Willis. A Blue Moon appears as a significant element in the 2011 film "The Smurfs", and the Wikipedia page on Blue Moon is viewed in the movie. "The Smurfs" TV show also featured the blue moon in an episode. The theme song for The Sopranos, "Woke Up This Morning" by Alabama 3, references "a blue moon in your eyes" in its lyrics. "Once in a Blue Moon" is also the name of an episode of TV show "Charmed", which involves the three witches being affected by the blue moon magically, and turning into monsters.