Dr. Mary Kline is one of the leads in the Backrooms movie, and she's portrayed by an actor who's quickly gained a whole lot of international acclaim.

Kat from Backrooms is played by an actress on the rise. Here's where you might recognize her in other projects worth your time.

Backrooms only has a handful of characters, but fans of Kane Parsons' liminal horror feature debut might be wondering why Phil looks so familiar.