The Power Rangers Super Megaforce team, including Troy Burrows (Andrew M. Gray), Gia Moran (Ciara Hanna), Emma Goodall (Christina Masterson), Noah Carver (John Mark Loudermilk), and Jake Holling (Azim Rizk), reunite with their alien friend Orion to fight against the evil Emperor Mavro's alien Armada in a final strike against Earth. To defeat this greatest threat, they team up with over a hundred Rangers from the past, including Tommy, the original Mighty Morphin Green Ranger.