E1 - My Name Is Jake (1)

Aired: September 15, 1998

Five Animorphs, otherwise regular teens, use special morphing powers to fight off an alien invasion by the Yeerks.

E2 - My Name Is Jake (2)

Aired: September 15, 1998

The Animorphs practice their new morphing powers, experiencing what it feels like to be a horse, a cat, and a rat.

E3 - Underground

Aired: September 22, 1998

The Animorphs pose as Controllers to investigate a new club called "The Sharing."

E4 - On the Run

Aired: September 29, 1998

After a close call in the Yeerk Pool, the Animorphs decide to split up and gather more information.

E5 - Between Friends

Aired: October 06, 1998

Rachel morphs into a cat to discover why her best friend is acting strange.

E6 - The Message

Aired: October 13, 1998

Cassie discovers Ax, an injured Andalite, has crashed on the earth. Can Ax trust the Animorphs?

E7 - The Escape

Aired: October 20, 1998

The Animorphs have discovered a secret weapon to use against the Yeerks: maple-flavored oatmeal!

E8 - The Alien

Aired: October 27, 1998

The homesick Ax uses a high-powered telescope to contact his father.

E9 - The Capture (1)

Aired: November 03, 1998

The Animorphs must infiltrate a new health clinic and stop the Yeerks before the governor is infected!

E10 - The Capture (2)

Aired: November 10, 1998

Jake is acting pretty normal after falling into a Yeerk pool. The Animorphs keep Jake under close watch.

E11 - The Reaction

Aired: November 17, 1998

Cassie has an allergic reaction to a crocodile's DNA and has trouble controlling when she morphs.

E12 - The Stranger

Aired: November 24, 1998

An omniscient alien shows the Animorphs the probable future: the complete Yeerk domination of the earth.

E13 - The Forgotten

Aired: December 01, 1998

Rachel crashes in the woods while in hawk morph. The Animorphs rescue her from the Controllers.

E14 - The Leader (1)

Aired: January 05, 1999

The Animorphs discover a terrible secret about Visser One and Marco's mother.

E15 - The Leader (2)

Aired: January 12, 1999

The Animorphs destroy a Kandrona. Marco vows to fight the Yeerks until he gets his mother back.

E16 - Tobias

Aired: January 19, 1999

Tobias and Ax share memories with the help of Andalite technology.

E17 - Not My Problem

Aired: January 26, 1999

The weight of battling the Yeerk invasion is wearing on Jake. He wishes he'd never met Elfangor at all.

E18 - The Release

Aired: February 02, 1999

The Animorphs discover that the Yeerks are dying in the heads of many Controllers. They fight to save freed Controllers.

E19 - Face Off (1)

Aired: February 09, 1999

How will the Animorphs fend off a new breed of Yeerks that doesn't need a Kandrona to live?

E20 - Face Off (2)

Aired: February 16, 1999

The Animorphs try to stop a massive Yeerk infestation after obtaining new powers from the captured Yeerk disk.