American Horror Story is known for its connections, for instance, Freak Show's connection to Asylum. This time around AHS: Hotel will be connected to the series' first season! Co-creator Ryan Murphy revealed to EW, "We do go to the Murder House for one episode".
Christine Estabrook, who portrayed realtor Marcy in season one, will reprise her role in the episode.
No word yet on if there are any other connections to season 1. Fans have speculated Jessica Lange, who decided to leave American Horror Story after the shows fourth season Freak Show, could possibly reprise her role as Constance Langdon in a cameo appearance. We'll have to wait and see!