Watch As Above, So Below (2014) -

She is searching for the legendary Philosopher’s Stone , a pursuit that obsessed her late father.

While the plot is fictional, the movie was the first production granted permission to film in the actual restricted areas of the Paris Catacombs , lending it a claustrophobic, authentic feel. Where Else to Watch Watch As Above, So Below (2014)

A "found footage" horror film that follows archaeologist Scarlett Marlowe as she leads a team into the Catacombs of Paris . She is searching for the legendary Philosopher’s Stone

Available on the Apple TV app, Amazon Prime Video, and Google Play Movies. lending it a claustrophobic

Aside from Tubi, you can typically find it for rent or purchase on major platforms:

Are you a fan of the genre, or are you more interested in the historical mythology behind the Philosopher's Stone?