In SUPER GIANT ROBOT BROTHERS, two doctors -- Dr. Rose and Dr. Rose -- get sucked into an optical rheometric tactilis, or O.R.T. (a hole in the sky that transported them from Earth). Teams at the Extreme Defense Force Command Center, led by the Roses' genius daughter, Alex, work hard to find the doctors and return them. The O.R.T. suddenly becomes active and begins an invasion of otherworldly creatures. The Extreme Defense Force puts robot brothers Shiny and Thunder to work to defeat the alien invaders. Will these super giant robots stop their enemies and bring the Roses back to Earth?