It's not over yet, Megatron!
5 seconds sound clip from The Transformers (1984) - The Ultimate Doom: Brainwash (1) TV Series.
You can hear this line at 00:16:31 in the DVD version of the movie.
Quote context
[...]
- On the contrary, Optimus Prime!
- I still have a trump card to play!
- Autobots, hold your fire! We cannot endanger the humans!
- I never dreamed you'd let a few worthless flesh creatures stand in the way of attacking us!
- It's not over yet, Megatron!
- Slaves, attack the Autobots!
[...]