As Above, So Below is a 2014 American found footage horror film directed by John Erick Dowdle and written by Dowdle and his brother Drew. The film was produced by Legendary Pictures and distributed by Universal Pictures, making it the first film in Legendarys deal with Universal. The film was released August 29, 2014. The film stars Perdita Weeks, Ben Feldman, Edwin Hodge, Franois Civil, Marion Lambert, and Ali Marhyar.
After venturing deeper into the catacombs, they encounter La Taupe, who agrees to guide them out, and informs them that the only way out is down. They eventually find a tomb with a preserved Templar Knight, a mound of treasure, and the Flamel Stone. Removing the stone, Scarlett realizes too late that the treasure is a trap, and the room collapses. La Taupe is lost under the rubble and is left behind by the group.With the Flamel Stone, Scarlett magically heals the groups injuries. They find a drawing of a door on the ceiling along with a Gnostic Star of David, symbolizing As above, so below, revealing a door hidden in the floor. Going through the opening, they find a tunnel marked with the phrase Abandon all hope, ye who enter here in Greek, identical to the entrance to Hell. ........
Source: Wikipedia