Connor and Frakes from the SG-9 are hunted down by natives from a planet and Frakes is captured and killed by an earthling. O'Neill, Sam, Daniel and Teal'c arrive in the planet that has a lethal sunlight seeking out the SG-9 team and they find Connor that tells that their Captain Jonas Hansen is crazy and has executed Frakes. He explains that Hansen is treated like a god by the primitive inhabitants and power has corrupted him and he has become a tyrant. O'Neill decides to stay to investigate and Connor is captured by the inhabitants and tied up in the sun to die. Samantha, who was Hansen's fiancée, decides to turn herself in to talk to Hansen. But he realizes that he is completely nuts and is forced to help him to repair and activate a shield device left by the Goa'ulds. Meanwhile O'Neill, Teal'c and Daniel captures a local called Jamala and Teal'c tells that the shield requires to devices to be activated and he knows how to do it. Now they need to convince the inhabitants that Hanse is not a god.
"The First Commandment" is a terrible episode and the worst until now, with a boring and inconsistent story. Connor explains to the SG-1 team how powerful Hansen that has dominated the inhabitants is; instead of requesting back-up from the base, O'Neill decides to stay in the planet. Sam allows to be captured but seems to forget Connor. She has the chance to shoot Hansen and take control over him, but she let him take her weapon. What kind of military is she? My vote is five.
Title (Brazil): "The First Commandment"