The new Power Rangers series, Power Rangers Megaforce, is set to premiere on Saturday, Feb. 2, at 1 p.m. EST on Nickelodeon and will introduce a new cast of rangers.

The new series marks the 20th anniversary of the franchise, reports The Huffington Post. The new rangers have command of the land, air and sea to battle the forces of evil and will be dealing with invading aliens.

The new cast members include Ciara Hanna as Gia, the Yellow Ranger; Christina Masterson as Emma, the Pink Ranger; Andrew Gray as Troy, the Red Ranger; John Mark Loudermilk as Noah, the Blue Ranger; and Azim Rizk as the new Black Ranger, according to TV Guide. There will also be new villains and a new mysterious ranger, Robo Knight, whose identity will be revealed later in the season.

Power Rangers Megaforce will see Gosei, who is a supernatural guardian that has protected Earth with his robot aide Tensou, call upon the five teens with talent and attitude to become the Power Rangers when the evil Warstar aliens begin their invasion.