The Scorpion Stinger springs a fuel leak. Scorpius plans to siphon off energy from Terra Venture through its Mountain Dome. The Magna Defender seeks to overload the Dome with power from the Torozord, which will lead to not only Scorpius' destruction, but the space colony as well! The Rangers seek to stop him from doing this, and though Torozord turns on him, the damage is done. Leo finally learns from the Magna Defender, who is wounded by the Freaky Tiki monster, the truth of his connection to his brother Mike. Can Terra Venture be saved, and will it cost Leo his brother's life one more time? (thetvdb.com)