In the beginning, when Mirosmar is walking beside some marching soldiers, a VW Santana (+1999 model) and a Fiat Palio (1996-2000 model) are visible in the background. The scene is set in the 1970s.
When Welson is arriving in São Paulo (in the 1980s), a Mercedes Sprinter van (released in the late 1990s) is visible through a rear-view mirror.
In a scene where Mirosmar and Welson are talking in São Paulo in the 1980s, there is a Bradesco Bank agency in the background with the logo designed in the late-'90s-early 2000s.