Power Rangers Lost Galaxy

Power Rangers Lost Galaxy (often abbreviated as PRLG or simply Lost Galaxy) is the seventh season of the Power Rangers series. It is based on the Japanese Super Sentai television series Seijuu Sentai Gingaman (translated as Star Beasts Squadron Galaxy Man). Though the series takes place after Power Rangers In Space, Lost Galaxy began the annual practice set by the Super Sentai series of featuring an entirely new cast and story, not carrying over from the previous season.

Synopsis
Terra Venture, a space ship so massive it contains a city inside, embarks on an interstellar voyage to settle human pioneers on a distant planet. A new team of Power Rangers defends the space colony from the alien armies of Trakeena in a saga that will take them to undiscovered worlds and even other galaxies.

Homesick (Season 1, Episode 5)
A young boy, Matthew, sneaks aboard Terra Venture to see outer space, but is caught by Kai and Damon when he tries to turn the space colony around to go home to Earth. The Rangers and Matthew are helped by the Galactabeasts when Furio sends the Gasser monster to the colony to put everyone to sleep. During the battle, the Galactabeasts are transformed into Galactazords, and then jointly into the Galaxy Megazord, to defeat the enemies. Later Matthew is given a medal for his act of courage and the Rangers return him to Earth.

Silent Sleep (Season 1, Episode 11)
Scorpius sends the Chillyfish monster to the colony to freeze everyone so he can find the Lights of Orion. All of the Rangers (along with Alpha 6) but Leo are also affected and it's up to him to save the colony. When he discovers that the freeze does not affect animals, the Red Ranger enlists the help of Magna Defender, a wild horse, the Lion Galactabeast, and Magna's Defender Torozord to fight the monster and unfreeze the colony.

Part 1
To prove to Scorpius that he is worthy of becoming his second-in-command, Deviot releases three evil Zords to attack the city and offers to give them to Scorpius if he'll grant his wishes. Kendrix tries to decipher the Galaxy Book and discovers that there are three lost Galactabeasts somewhere in the Universe. When the Rangers call on the Galactabeasts to help fight the evil Zords, the Galaxy Megazord refuses to fight. Kendrix looks through the Galaxy Book for a solution.

Part 2
Deviot orders the Hardtochoke Monster to have the Zords destroy Terra Venture. Kendrix makes a startling discovery in the Galaxy Book: The Stratoforce Megazord, Centaurus Megazord, and Zenith Carrierzord are actually the missing Galactabeasts and she now understands why the Galaxy Megazord won't fight them. When Hardtochoke and the evil Zords continue their attack, the Rangers implore the evil Megazords to remember that they are not really evil. Together with the Galaxy Megazord, the family of Zords destroys the monster.

Blue to the Test (Season 1, Episode 25)
Trakeena plots to send Terra Venture into a nearby star and sends the Icy Angel monster to attack Commander Stanton, making him evil. When Stanton orders Kai to direct the colony into a star, Kai realizes something is not right and he refuses. When Kai sees Stanton conspiring with the monster, he and the Rangers battle the monster, returning Stanton to normal. Stanton decides to reward Kai for standing up to him and saving the colony by putting him in command of Terra Venture for a day, with Kai receiving a round of applause from the assembled officers.

Dream Battle (Season 1, Episode 39)
Mutiny's ally, the evil witch, Hexuba, sends each of the Rangers flowers cast with a sleeping spell. In their dream state, they must battle the Nightmare monster and Mutiny's Swabbies. Mike is the only one to remain awake and he breaks Hexuba's crystal ball, releasing the Rangers from the dream. The Rangers must fight Hexuba.