Animorphs (1998–1999)

1. S01E01My Name Is Jake (1)September 15, 1998—Five Animorphs, otherwise regular teens, use special morphing powers to fight off an alien invasion by the Yeerks.
2. S01E02My Name Is Jake (2)September 15, 1998—The Animorphs practice their new morphing powers, experiencing what it feels like to be a horse, a cat, and a rat.
3. S01E03UndergroundSeptember 22, 1998—The Animorphs pose as Controllers to investigate a new club called "The Sharing."
4. S01E04On the RunSeptember 29, 1998—After a close call in the Yeerk Pool, the Animorphs decide to split up and gather more information.
5. S01E05Between FriendsOctober 6, 1998—Rachel morphs into a cat to discover why her best friend is acting strange.
6. S01E06The MessageOctober 13, 1998—Cassie discovers Ax, an injured Andalite, has crashed on the earth. Can Ax trust the Animorphs?
7. S01E07The EscapeOctober 20, 1998—The Animorphs have discovered a secret weapon to use against the Yeerks: maple-flavored oatmeal!
8. S01E08The AlienOctober 27, 1998—The homesick Ax uses a high-powered telescope to contact his father.
9. S01E09The Capture (1)November 3, 1998—The Animorphs must infiltrate a new health clinic and stop the Yeerks before the governor is infected!
10. S01E10The Capture (2)November 10, 1998—Jake is acting pretty normal after falling into a Yeerk pool. The Animorphs keep Jake under close watch.
11. S01E11The ReactionNovember 17, 1998—Cassie has an allergic reaction to a crocodile's DNA and has trouble controlling when she morphs.
12. S01E12The StrangerNovember 24, 1998—An omniscient alien shows the Animorphs the probable future: the complete Yeerk domination of the earth.
13. S01E13The ForgottenDecember 1, 1998—Rachel crashes in the woods while in hawk morph. The Animorphs rescue her from the Controllers.
14. S01E14The Leader (1)January 5, 1999—The Animorphs discover a terrible secret about Visser One and Marco's mother.
15. S01E15The Leader (2)January 12, 1999—The Animorphs destroy a Kandrona. Marco vows to fight the Yeerks until he gets his mother back.
16. S01E16TobiasJanuary 19, 1999—Tobias and Ax share memories with the help of Andalite technology.
17. S01E17Not My ProblemJanuary 26, 1999—The weight of battling the Yeerk invasion is wearing on Jake. He wishes he'd never met Elfangor at all.
18. S01E18The ReleaseFebruary 2, 1999—The Animorphs discover that the Yeerks are dying in the heads of many Controllers. They fight to save freed Controllers.
19. S01E19Face Off (1)February 9, 1999—How will the Animorphs fend off a new breed of Yeerks that doesn't need a Kandrona to live?
20. S01E20Face Off (2)February 16, 1999—The Animorphs try to stop a massive Yeerk infestation after obtaining new powers from the captured Yeerk disk.

Season 1 ranked & reviewed

1. S02E01Face Off (3)September 3, 1999—Tobias, Rachel, and Marco must use all their wits to battle Visser Three and save Jake, Ax, and Cassie.
2. S02E02My Name Is ErekSeptember 10, 1999—The Animorphs have a new classmate with superhuman abilities. Is he friend or foe? Human or alien?
3. S02E03Changes (1)September 17, 1999—While in morph, Jake is taken by animal rights activists. Will he escape before he has to morph back?
4. S02E04Changes (2)September 24, 1999—Someone has videotaped Marco de-morphing! Can the Animorphs stop the tape from being aired?
5. S02E05Changes (3)October 1, 1999—Tobias follows a trail of hawk images to find a secret group that knows all about the Yeerks.
6. S02E06The FrontOctober 8, 1999—Ax gets a job in a gadget store to learn the value of money. But is his boss a Controller?

Season 2 ranked & reviewed