Good Morning Althea is a oVA anime that premiered in fall 1987, produced by Animate Film.

About the production: the story comes from a manga, there is 1 episode of about 52 minutes and its current status is "finished".

Its main genres are action, mecha and sci-fi, with themes such as Aliens, Male Protagonist, Space and Female Protagonist.

On AniList, Good Morning Althea has an average score of 56%, an average score, and appears on 1,272 users' lists.

The story revolves around Nikolai, apparently a part-cyborg; Galory, a young boy who apparently is part human/part Crest person, and Althea, who is entirely a Crest person. Seems the Earth and the Crest people were at war for 300 years so there's still a lot of bad feelings present. The ship Galory, Nikolai and others are on is ambushed and almost everyone killed by some kind of automated attack ships from a huge Crest ship that has been taken over by an automaton. Galory, Nikolai and Althea go to the ship to try and see if there are any survivors of an advanced party from Galory's ship that can be saved, and to see if they can destroy the Type 38 automaton in the ship's core. (Source: AniDB)

Official synopsis from AniList.