Beast Wars: Transformers
Proving Grounds still
S03E0730 min· aired 2/14/1999

Proving Grounds

TMDb6.0
Nexus es7635TMDb ep 51472TVDb ep 118716

Overview

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 mindless, she rushes out on her own... straight into the claws of the waiting Dinobot.