During the end credits there is shown actual real-life footage of the real Mané Galinha, or Knockout-Ned as he is translated into in the American version of the film. This is in fact the same TV interview we see constructed in the film, and we can see that the filmmakers have copied this TV interview down to the smallest detail.
The closing credits shows pictures of the main actors, their name, their character's name and pictures of the real life characters (for the ones based on existing people).
Actor Alexandre Rodrigues who played as Rocket, his real name was credited in one scene. after Lil ze's death, when the picture was published on newspaper, we can see the name Alexandre Rodrigues as photo credits at top of the picture instead of Rocket or Wilson Rodrigues.
There are no actor credits in the opening credits.