These Rangers are humanoid, partially aquatic aliens and though Earth's environment is ultimately inhospitable to them, they agree to help.

Master Vile's plans are foiled, and he leaves in annoyance, but Lord Zedd and Rita Repulsa remain and intend to conquer Earth.

Ultimately, Zordon realizes that only one thing can restore everything to normal: the Zeo Crystal, which the human Rangers had split into five sub-crystals and scattered throughout time to keep it safe from Master Vile.

The two-part premiere of the latter resolved the cliffhanger ending and established the Rangers' new powers (as well as new foes, the Machine Empire).

Zedd, Rita, Goldar and Rito land on Earth to destroy Angel Grove, but Master Vile puts a stop to it.

At the Command Center, Zordon is unable to communicate with Ninjor, so he and Alpha must contact Aquitar and seek the Alien Rangers' assistance.

Factory released on July 11, 2012 (through San Diego Comic-Con),[1] August 13, 2012 (through Time Life),[2] and November 20, 2012 (at wide retail).

[3] The boxset was re-released on October 18, 2016 (at wide retail) with new cover art packaging for the set, but is otherwise identical to the previous 2012 releases.

[4] On August 7, 2018 a new version of the boxset released featuring a "25th Anniversary" Steelbook and included Mighty Morphin Power Rangers: The Movie on Blu-ray (the rest of the set is still DVD).

[5] On September 24, 2013, the complete Mighty Morphin Alien Rangers series was released individually onto DVD.

[7] The series was also later included in the 20 season limited edition Power Rangers: Legacy boxset released on January 2, 2014.