Aug 31, 2003 · 1h
Big Brother
Portuguese version of the reality competition which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated from the outside world but under constant surveillance with no privacy.
Season 4 Episodes
Browse every episode and jump into details.
Season 4 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Big Brother Season 4 premiere?
Big Brother Season 4 premiered on August 31, 2003.
How many episodes are in Big Brother Season 4?
Big Brother Season 4 has 1 episode.
What is the first episode of Big Brother Season 4?
The season opens with Season 4 Episode 1, "Gala 1". It aired on August 31, 2003.
Go to Season 4 Episode 1