That Old Black Magic/References

Trivia

 * What caused bad luck:
 * 1) Walking under ladders
 * 2) Stepping on cracks
 * 3) Black cat crossing path
 * 4) Tipping over salt shakers
 * 5) Breaking mirrors
 * This is the first appearance of the Anti-Fairies.
 * Even though this episode took place on Friday the 13th, it aired on Friday the 26th.

Goofs

 * The Anti-Fairies can only be seen with some special Anti-Fairy goggles in this episode, but in later episodes they can be seen with the naked eye by anyone.
 * When Anti-Cosmo and Anti-Wanda were back at Fairy World, Anti-Wanda's feet when she's eating are barefoot. But when Jorgen came back to his guard duty shift, Anti-Wanda's feet are in pants.