Morty used a Haunter to battle Ash in "From Ghost to Ghost". Haunter was filmed at Toronto and Brantford, Ontario, Canada. See "The Haunter of the Dark". He's the best haunter of them all. Eusine was later seen with a Haunter in Volume 14. The guard, emboldened by alcohol, determined that he would find and deal with this haunter. "The Killing Jar" was also included in the soundtrack for the 2013 Canadian movie "Haunter".