Elite Squad 2: The Enemy Within behind the scenes gags

Maria do Amaral Ribeiro , who did not participate in the overall training of the crew from November to December 2009, said: She is looking forward to that kind of training because she likes challenges, but the bigger challenge is that she is pregnant. 

Actor André Ramiro , who participated in the special training class of Marine Corps , recalled that life during the training and said: The training is very strict. The instructors treat them as real soldiers and police in training, and all the courses are the same as real police. After experiencing this, he realized the hardship and difficulty of the police. 

In order to make the characters on the screen look more vigorous and more realistic, Wagner Moura did his best to complete the film with many fighting shots. 

Before the first episode of "Tropa de Elite" was released, millions of people got the film's discs. This incident caused a lot of losses to the film producer. So during the shooting of the second episode, the crew took strict anti-piracy measures. Anything related to the film was strictly guarded from the beginning, and the script was sent to the National Film Security Bureau for preservation, and the title at the time was "Organized Crime."