Shortly after moving to New Mexico, my brother got a small job as an extra in the 2009 comedy movie "Observe and Report". He appears in a persecution at a mall towards the end of the film. He's the tall guy wearing a light blue shirt and dark short pants on the far right side of the screen. As he's sashaying out of a store, he suddenly backs up to stay clear of the streaker running in the hall.
In the original scene he's only visible for 5,4 seconds. This video stretches his debut on the big screen for a total of one minute.