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Season guide

Beast Wars: Transformers: Season 3

13 episodes Premiered Oct 25, 1998
Previously on Beast Wars: Transformers

Season 3 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • Directly follows the overarching narrative developments of Beast Wars: Transformers Season 2.
  • Faction dynamics and core character alliances shift under escalating external stakes.
  • Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • Sets up serialized story arcs that build directly toward the climactic season finale.
Season 3 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 3 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 3: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

23%
77%
Mytharc (3): Crucial lore & season climaxes
Core (10): Character development & subplots
Side Quest (0): Standalone / filler
S3·E1 Mytharc

Optimal Situation

Oct 25, 1998

Realizing that without the Maximals she would never have existed, Blackarachnia actives the Ark's defenses and forces Megatron out of the ship. The Maximals start initial repairs a

S3·E2 Core

Deep Metal

Nov 1, 1998

The Maximal Depthcharge flies into a temporal disruption while out searching for Protoform X, and is sent back in time to the Beast Wars. He and Rampage has some unfinished busines

S3·E3 Core

Changing of the Guard

Nov 8, 1998

Unable to jury-rig defenses using parts from the Ark, the Maximals send Rattrap down under water in a small capsule to retrieve Sentinel from wreckage of the Axalon. But Megatron w

S3·E4 Core

Cutting Edge

Nov 15, 1998

Two young cave-humans are separated from their parents by an attack from Megatron's new transmetal enhanced raptor clones. Optimus chases off the raptors and charges Blackarachnia

S3·E5 Core

Feral Scream (1)

Jan 31, 1999

Using a newly discovered blank protoform, and his part of Rampage's spark, Megatron creates a clone of Dinobot incorporating his enhanced transmetal 2 technology. Discovering the e

S3·E6 Core

Feral Scream (2)

Feb 7, 1999

Afraid of what he's becoming and unable to control it, Cheetor tries to hide his temporary transmetal 2 transformation, leading the others to believe a mutant beast has destroyed h

S3·E7 Core

Proving Grounds

Feb 14, 1999

Blackarachnia is getting tired of the distrust, and when she overhears Optimus and Rhinox discussing removing her Predacon programming, and the fact that it might leave her mindles

S3·E8 Core

Go with the Flow

Feb 18, 1999

Megatron is building a disruptor ray to scramble the Maximals' circuits, but needs an organic lifeform who won't be affected by it to finish putting the shielding into place. He ha

S3·E9 Core

Crossing the Rubicon

Feb 22, 1999

Blackarachnia attempts to use the transmetal driver on herself, but all it accomplishes is to disrupt her Predacon programming, making it deteriorate quickly to the point that it w

S3·E10 Core

Master Blaster

Mar 15, 1999

Optimus is implanted with one of Tarantulas' bugs, this one letting Quickstrike remote control him. After securing the Maximal base, Megatron goes after the original Megatron's spa

S3·E11 Core

Other Victories

May 5, 1999

The aliens, the Vok, send Tigerhawk to Earth to stop Megatron's meddling with time. He crashes into the Predacon base, but the Predacons have no intention of takeing this lying dow

S3·E12 Mytharc

Nemesis (1)

May 6, 1999

While Inferno, Quickstrike and Waspinator go looking for a new ""colony"", Megatron discovers one of Tarantulas' secret projects - the reactivation of the gigantic Decepticon warsh

S3·E13 Mytharc

Nemesis (2)

May 7, 1999

Destruction rains down on the Maximals as Megatron unleashes the weapons of the Nemesis. Optimus orders a desperate attempt at getting the Ark airborne.