Dimension Films released the first trailer for the Gonzalo López-Gallego (La piel azul) directed, Timur Bekmambetov (The Darkest Hour) produced sci-fi thriller, entitled Apollo 18 back in February. Now, we have our look at the second trailer which shows off some different footage. Check it out below!

Trailer: Apollo 18

The film revolves around recently “found footage” shot by the crew of an abandoned moon mission that NASA claims never took place in the early 1970s. The lost footage reveals the existence of alien life and explains why NASA has hidden the evidence for all of these years.

Apollo 18 is slated to hit U.S. theaters on September 2nd, 2011.