S01 · E11
The Key
Dec 4, 1999
Tankor uncovers an ancient weapon with the power to turn organic material into cybernetic metal. Nightscream gets hit by the weapon, and the Maximals race against time to save him from going offline.

No video is available for Beast Machines: Transformers — The Key yet.
S01 · E11
Tankor uncovers an ancient weapon with the power to turn organic material into cybernetic metal. Nightscream gets hit by the weapon, and the Maximals race against time to save him from going offline.
S01 · E05
Oct 16, 1999