Points of Interest
There are many secret passageways that lead to other dimensions
The Immortal Iron Fist: Orson Randall and the Green Mist of Death (2008)
The 53rd Card was an occult speakeasy where Shadu the Shady performed on many occasions. One night, while using his mystic abilities to scan the auras of the attending audience, Shadu's eyes fell upon absolute nothingness that was shaped like a man; as a whirl of green smoke enveloped him, Shadu blacked out. Once he told his ordeal to his trusted ally, Orson Randall, Randall knew the Prince of Orphans (John Aman) had come for him. Knowing his friends were in grave danger, Orson asked Shadu if there was a secret way out of the club. Shadu explained there were many exits to many different dimensions, but in his dressing room, there was a bookcase which led to a secret passage that would allow them to escape the 53rd Card. No sooner did he open the doorway than the Prince of Orphans, attacked, but the Confederates of the Curious fled, and Aman was left temporarily stranded inside the occult theatre.