According to NotifyNYC: "On 10/23/09, between the hours of 11 AM-4 PM there will be a filming of a movie on West Street between Calyer and Oak Streets in Brooklyn. During the filming you may hear or see a SIMULATED explosion. FDNY will be on site as a precaution." If you happen to be nearby with a camera and want to share your pictures, send the to or tag them "gothamist" on Flickr.