When word reaches the remaining Power Rangers that their founder and mentor, Zordon, has been captured by a coalition of villains, the remaining Rangers journey into space aboard a NASADA space shuttle in the hopes of rescuing him. Deep in space, they discover the Astro Mega ship, the mobile base of operations for Andros, a Power Ranger who grew up on the distant space colony of KO-35. Joining forces, they draw power from their new Astro Morpher's to take their fight against evil anywhere necessary and to find Zordon before it's too late. Fighting a union of all their past villains, led by the monstrous Dark Specter and his trusted captain Astronema, the Rangers are in for the biggest fight the universe has ever seen!