The Transformers: The Movie1986

[Megatron and the other jettisoned Decepticons drift through space, until they end up near Unicron (in planet mode)]

Unicron:
Megatron... Megatron... Welcome, Megatron.

[Megatron is nearly blown back into space by the force of Unicron's voice, but manages to grab onto one of his massive pincers]

Megatron:
[weakly] Who... Who said that?

Unicron:
I am Unicron.

Megatron:
Show yourself!

Unicron:
I have summoned you here for a purpose.

Megatron:
Nobody summons Megatron!

Unicron:
Then it pleases me to be the first.

Megatron:
State your business.

Unicron:
This is my command: You are to destroy the Autobot Matrix of Leadership; it is the one thing - the only thing - that can stand in my way.

Megatron:
You have nothing to fear - I have already crushed Optimus Prime with my bare hands.

Unicron:
You exaggerate.

Megatron:
The point is he's dead! And the Matrix died with him!

Unicron:
No - the point is you are a fool; the Matrix has been passed to their new leader: Ultra Magnus. Destroy it for me.

Megatron:
Why should I - what's in it for me?

Unicron:
Your bargaining posture is highly dubious... but very well. I will provide you with a new body, and new troops to command.

Megatron:
And?

Unicron:
And nothing! You belong to me now.

Megatron:
I BELONG TO NOBODY!!!

Unicron:
Perhaps I misjudged you. [his mouth opens and Megatron is pulled in with red energy displays appearing] Proceed... on your way to oblivion.

Megatron:
AAAAARGH, NO, NO!! I ACCEPT YOUR TERMS, I ACCEPT!!! AAAAAAAAAAAAARGH!!!! [his body takes on a single energy-formed color after he accepts the terms and the red flows fade away]

Unicron:
Excellent. [Megatron is transformed into a new identity] Behold... Galvatron! [he then applies the energy coloration upon the other jettisoned Decepticons...] And these shall be your minions. [...and gives them a transformation into new identities] Scourge, the tracker, and his huntsmen, the Sweeps. [Thundercracker, Kickback and Shrapnel are gone and in their places are new identities - Skywarp and Bombshell are then subjected to the transformation of their identities] Cyclonus, the warrior, and his armada. And this shall be your ship. [a compartment on Unicron's body opens and a ship, christened the Revenge, emerges] Now go - destroy the Autobot Matrix.

Galvatron:
I will rip open Ultra Magnus, and every other Autobot, until the Matrix has been destroyed! [has his new cannon blast him to the Revenge as it begins its flight to Cybertron...] TO CYBERTRON! [...while Cyclonus and his armada and Scourge and The Sweeps fly aboard]

Unicron:
Destroy the Matrix...