"I can't believe we got away with it," exclaimed The Boogeyman director Rob Savage, referring to the PG-13-rated supernatural ... that she wouldn't look at the screen for the rest of the ADR ...

When "The Expendables 3" comes out this summer, it will be the first film in the franchise to be rated PG-13. The previous two films were both rated R for "strong bloody violence" and some language.

If it had, it might've been rated PG-13. That's per game designer Cliff Bleszinski ... watered-down version of Gears of War on the silver screen, even if that means we're still waiting to see ...