Beast Wars: Transformers

Dinobot challenges Optimus for leadership of the Maximals, but while they fight the Predacons launch an ambush.

Cheetor becomes trapped in Tarantulas's net of deceit and torture.

The Maximals are preparing to place out a Predacon detection system, but Optimus postpones it due to a fierce storm. Cheetor is however again out to prove himself, and starts setting it up anyway - ignoring the storm until a freak lighting somehow transports him into the Predacon base.

A stone circle, showing abnormal energon readings, is activated during a Predacon attack and attracts an alien probe. While investigating it, Optimus is disintegrated, leaving the Maximals bickering over who's in charge, while the Predacons prepare to attack.

Terrorsaur comes across a mountain of energon floating in mid air. He chances robot mode to get a sample, but instead of damaging him, the energon supercharges him. With his newly gained powers he sets out to depose Megatron and then destroy the Maximals.

One of the Maximal stasis pods, put in orbit before the crash, falls down in the north, and Optimus rushes out to retrieve it. Unfortunately, Megatron anticipates this and sets up an ambush that nearly kills the Maximal leader. Without a flyer, the Maximals race to the pod in hope of getting it before the Predacons reprogram the dormant robot inside.

After repeated ambushes by the Predacons, this time costing the Maximals a stasis pod, Optimus calls Rattrap's loyalty into question, and sends him off into Predacon territory to look for energon. Once there, he is attacked by Terrorsaur, and offers to surrender... and become a Predacon.

While the Predacons are preparing to strike at the Maximal base by creating a hole in the ground below it, Dinobot accidentally activates the Maximal's new defense system before it's learnt to recognize the Maximals as friendlies.

Scorponok infects Optimus with a virus supposed to make him a coward, but it turns him into a battle-crazed berserker instead. Filled with fury, Optimus attacks the Predacon base alone.

Rhinox detects a Cybertronian probe entering the star system, but is unable to contact it though the energon fields. The only option is build a more powerful transmitter before the probe leaves, but the nearest suitable place is in the middle of Predacon territory.