IWRG El Castillo del Terror

El Castillo del Terror is a professional wrestling event produced and scripted annually by the lucha Libre promotion International Wrestling Revolution Group (IWRG).

The annual show features the eponymous main event match; a multi-man Steel Cage Match where the last man in the cage is forced to unmask under Luchas de Apuestas, or "Bet rules".

In rival Mexican promotion Consejo Mundial de Lucha Libre (CMLL) the match is referred to as Infierno en el Ring, but is the same concept.

The 2015 event marked the fifteenth time that IWRG has held a Castillo del Terror event and the fourth time that Golden Magic has won the mask of an opponent by being the last man to escape the cage; unmasking King Drako, Alan Extreme, Kenshin Kabuki and El Golpelador.

|Oficial Factor previously wrestled and lost a Castillo del Terror match under the name "Mega", while Oficial 911 previous wrestled under the name "Comando Mega".