A movie was made about Eloise back in 2016

Storyline

Set in a defunct insane asylum known as ‘Eloise,’ four friends break into the abandoned institution in hopes of finding a death certificate, which will grant one of them the rights to a sizable inheritance. While inside the asylum, the group not only finds that Eloise houses a horrifying history but also the truth about their own tragic pasts.

Director:

Robert Legato

The Eloise complex was featured in “Annie’s Ghosts: A Journey Into a Family Secret” by journalist Steve Luxenberg. The book is about Luxenberg’s aunt, who was committed to the Eloise psychiatric hospital in the 1940s.