Episode guide

S1·E12 The Catalyst

Core Aired December 11, 1999

Synopsis

Rattrap uncovers a catalyst program that accelerates the growth of Cybertron's newfound plant life. Meanwhile, Blackarachnia discovers the truth about Thrust's Spark.

Rate this episode

Your rating is anonymous and can be changed later.

Be the first viewer to rate it.

Frequently Asked Questions

When did Season 1 Episode 12 of Beast Machines: Transformers air?

Season 1, Episode 12 ('The Catalyst') originally aired on December 11, 1999.

How long is Season 1 Episode 12 ('The Catalyst')?

The episode follows the standard broadcast runtime for Beast Machines: Transformers.

What happens in Beast Machines: Transformers Season 1 Episode 12?

Rattrap uncovers a catalyst program that accelerates the growth of Cybertron's newfound plant life. Meanwhile, Blackarachnia discovers the truth about Thrust's Spark....

All Beast Machines: Transformers episode ratings Season 1 Where to watch

What viewers say

No comments yet. Be the first to share your take on Beast Machines: Transformers S1E12.