It seems the first move in your strategy is a success. The powers resonating in the identical Android 17's have perfectly fused these two worlds together.
Dr. Gero
Then, we should have a toast. I am grateful to you Dr. Myuu. Were it not for your theories on the permutation of machine parts, it would've been impossible to create these two halves of the one perfect android. It's going to be beautiful. My dream of replacing the human race with artificial intelligence has finally been realized.
Dr. Gero
Of course. When our Android 17's have become one entity, their abilities and strength will far exceed that of Cell's. But, then...I have had my particular problems with him in the past.
(to Nappa) You're still the brainless idiot who knows only how to destroy! One would think that a man with your experience would know when to call it quits, you bald-headed buffoon. I recommend you split town Nappa. Immediately. Unless you want to be killed by me again.
NNappa
Argh!!!! (Nappa runs at Vegeta, only to get blasted to death) Ahhhhh!!!
You've completely lost control of yourself.
Dr. Gero
Long time no see Vegeta.
What is this? A class reunion of evil losers? What do you want?
Dr. Gero
Just the usual genocide and extinction of your entire race and people.
(after capturing and holding Dr. Gero in a grip from behind) Tell him to stop that android from attacking right now!
Dr. Gero
Why, you little brat!
I've heard every word you've said, including the orders to kill Vegeta! Now if you don't tell Super Android 17 to stand down, I'll make you wish you were back in Hell!
Dr. Gero
Stop messing around, little girl! Why don't you go find some dolls to play with before you get yourself hurt! Come on! Give up before I really get angry!
Giru, giru, giru! (Giru points a mini-machine gun at Dr. Gero's face)
That's not a toy doctor! So tell that no-good android to stop!
Dr. Gero
Okay! I'll do it! Seventeen! Halt your attack! Do not attack Vegeta! That's an order! (Super Android 17 turns around and points his arm at Dr. Gero) What does he think he's doing? (Super Android 17 charges a blast) Don't! Don't you dare do it, Seventeen! I am your maker!
Ha ha ha ha ha ha! You actually think you are in control?
Dr. Gero
Uh...?
Are you blind? I re-programmed Seventeen to only obey orders from me. I thought for sure you would have noticed, but you're too stupid for that!
Dr. Gero
What!? So you've been against me the whole time!? Myuu, you dirty traitor!
Your ambition to conquer the Earth is inadequate at best. As long as this Super Android 17 is around, conquering the entire galaxy is not some dream, it's a reality! Seventeen can no longer be considered a simple artificial human being with immense powers. He has been reborn by me, as the ultimate machine mutant.
Dr. Gero
So you're going to betray me again...my number Seventeen...?
Wait a minute! He's about to shoot that at us!
Do it! (Super Android 17 blasts at Dr. Gero, resulting in Pan dodging the blast and Dr. Gero being destroyed by it)
Dr. Gero
No! Not like this! Ahhhhh!!!