"The Cage of the Crazy Ones", a reference to the Spanish title of La Cage aux Folles) was a special professional wrestling event produced by the International Wrestling Revolution Group (IWRG), that took place on June 7, 2015 at Arena Naucalpan in Naucalpan, State of Mexico.

Starting in 2011 IWRG began holding a special version of the steel cage match concept under the name Guerra de Sexos, or "War of the Sexes", as they held a show centered on an inter-gender steel cage match main event that saw men and women fight each other with their mask or hair on the line.

The event featured five professional wrestling matches with different wrestlers involved in pre-existing scripted feuds, plots and storylines.

Wrestlers were portrayed as either heels (referred to as rudos in Mexico, those that portray the "bad guys") or faces (técnicos in Mexico, the "good guy" characters) as they followed a series of tension-building events, which culminated in a wrestling match or series of matches.

In the end La Diva Salvaje won the match, forcing Bello CAligula to unmask.