INT. TAILS' PLACE - DAY

The season changes to spring. The duo are in Tails' home. The boy sits on his couch reading. Sonic walks in from behind.

SONIC

Hey, what'cha reading?

TAILS

It's a book I got from Amy. It's

actually really cool.

SONIC

What's it about?

TAILS

Angel Island.

SONIC

I remember learning about it in

school. Don't know if I would say

it's cooler than Little Planet

though.

TAILS

No one is allowed there so the

natives can thrive.

SONIC

There's all sorts of crazy stuff on

there. But no one knows what.

TAILS

It's believed that the last of the

echidna's remain there.

SONIC

Echidna's? Like the time I met

Tikal. I wonder if that's where the

Master Emerald is.

TAILS

That would make sense considering

the mysterious energy that comes

from it.

SONIC

I just realized, that island is

sure to peak the interest of a

certain fat man.

They smirk at each other.

TAILS

We should check it out. Just to be

safe.

EXT. ISLAND JUNGLE - DAY

Sonic and Tails cross the ocean in the Tornado. They fly closer to Angel Island.

TAILS

That's it alright.

SONIC

Pretty hard to miss a floating

island.

The plane lands just inside the jungle.

SONIC (CONT'D)

I'm gonna go see up ahead.

TAILS

Alright, I can catch up.

Sonic runs off. He weaves through the trees and flips off rocks at top speed. He jumps lower down when Knuckles suddenly appears. He gives Sonic an uppercut sending him down. He looks up to the island native.

SONIC

Looks like the welcome wagon's

already here.

The echidna crosses his arms and chuckles.

KNUCKLES

You're quite a cocky intruder.

SONIC

Haven't heard that one before.

Knuckles starts the brawl and fights Sonic. Sonic makes quick dodges jumping over and around Knuckles.

SONIC (CONT'D)

Careful with those spikes. You poke

someone's eye out with those.

Sonic jumps over and kicks Knuckles into a tree.

KNUCKLES

You won't make a fool of me!

SONIC

Fair point, this is your place.

Knuckles runs up to Sonic and tries to punch him. Sonic stands there and catches his fist.

KNUCKLES

How? No one is stronger than me!

SONIC

Try this one on for size!

Sonic uppercuts him back. Knuckles falls over. When he gets up Sonic jumps on his shoulders.

SONIC (CONT'D)

Listen, you're a big guy. What's

your workout routine? I've been

trying but it's hard when you can

bench anything.

Knuckles throws him down and smashes the ground. Sonic jumps away before he gets hit.

KNUCKLES

You're just as annoying as he said.

Sonic flips up a tree. When he drops he kicks Knuckles down.

SONIC

Who said? Don't tell me it was an

evil mad scientist.

KNUCKLES

He warned me about you and your

flying friend.

Knuckles tries to punch him again. Sonic lands a couple hits in dazing Knuckles.

SONIC

So Ivo is here! I knew I was right!

KNUCKLES

Turn back before it's too late.

SONIC

Listen buddy, I know we just met

but I already know how this ends.

Just step aside so I can kick his

ass.

KNUCKLES

Never!

He gives several hits on Sonic sending him down. Sonic lifts his feet and launches Knuckles away. He gets up and runs off.

SONIC (V.O.)

I don't have time for this moron!

Maybe he can show me something.

Sonic jumps up and hides in the trees. Knuckles comes by confused.

KNUCKLES

Doc said Sonic was fast and strong.

Much better than I expected. I have

to see what he's up to now.

He leaves to an area with more exposed rock. Sonic follows behind him. Knuckles slips down into a cave entrance.

SONIC

There has to be something important

down there. This is going to be the

last time.

He drops down and Tails arrives.

TAILS

What did I miss?

SONIC

Robotnik is here. This time we're

ending him.

Sonic slips into the cave and Tails follows.

INT. WATER TEMPLE - CONTINUOUS

Sonic and Tails move down the cave. Gaps in the ceiling let sunlight through. Water drips down. Further down they encounter a temple like the one in the Marble Gardens.

SONIC

I saw a temple just like this on

Little Planet.

TAILS

I'm glad it looks untouched. It's

practically a time capsule.

They examine the inside of the temple. The humanoid echidna's depict themselves carved into the walls. They look at drawings of scholars, merchants and soldiers.

TAILS (CONT'D)

These are some cool hieroglyphics.

I wonder what happened here?

On the back wall is a mural of the Master Emerald in it's sacred shrine.

SONIC

That's the one. Tikal showed it to

me in person. She said she was part

of the Echidna Tribe. That guy I

fought must be one of the remaining

members.

TAILS

So they do live here. All the other

tribes evolved into modern society.

But I guess one still lives. You

even started trouble already and I

didn't even get to join.

SONIC

Hey, that guy appeared from no

where and punched me first.

TAILS

I wonder if he's tied to the

Emerald?

SONIC

That gem is somewhere on this

island. If Ivo's already here he's

for sure going after it.

TAILS

That means we have to stop him. He

could be unstoppable with that kind

of power.

SONIC

Maybe that guy wanted us to stay

away to protect us.

TAILS

Maybe. Now we have to find him. I

haven't even met him yet.

The duo leave the temple for further down the cave. Talking is heard echoing off the walls. They stop on the edge of a cliff. Various machinery is bellow. Badniks roll out on the new production line. Knuckles and the Doctor argue.

KNUCKLES

You can't just do this.

ROBOTNIK

It's not like you can stop me

Knuckles.

KNUCKLES

This isn't how my people would

treat the land.

ROBOTNIK

I am simply transforming the island

to my image. Everything on it is

now mine.

KNUCKLES

The first visitor in a thousand

years decides to destroy my

peaceful home. Foreigners like you

are scum.

ROBOTNIK

You will bow before your master.

KNUCKLES

Huh? Up there! It's them!

TAILS

How does he know we're here?!

The duo drop down. Ivo runs away, Tails chases after him. Sonic and Knuckles engage again.

SONIC

Man, you're super cool and you

still suck.

KNUCKLES

You are much stronger than

expected. You seem to have a

connection as well. You perplex me.

Knuckles lunges but Sonic dives under him.

SONIC

Listen knucklehead, I'm not in the

mood to kick your ass.

KNUCKLES

Leave or I will kill you.

SONIC

I'd like to see you try.

Sonic dodges one throw but Knuckles lands several others. Sonic jumps back and throws him into the machinery.

KNUCKLES

Not only are you fast, you're

powerful.

Sonic jumps around knocking badniks to the ground trashing the place.

SONIC

Last time I was in one of these I

didn't even get to do this.

Knuckles swings but hits and dents the metal. Sonic jumps above.

SONIC (CONT'D)

You'd so useful if you kept doing

that but on purpose.

KNUCKLES

How long can you keep this up?

He sweeps the guardian off his feet.

SONIC

Much longer than you think.

Sonic lands back on the rock but Knuckles tackles him. Sonic gets him off but Knuckles throws him over his head. Sonic slams into one of the machines.

SONIC (CONT'D)

I have to know where the Doctor

went. I've beaten him before and

I'll do it again.

KNUCKLES

Than you'll have to go through me!

He keeps trying to punch him but Sonic's speed evades. He goes for a fast string of hits and knocks Knuckles down.

SONIC

Why are you siding with him? He's

the enemy!

KNUCKLES

He took everything away from me. My

home, my family, my choice. I have

to be his slave or all is lost.

SONIC

You don't have to do this Knuckles.

He's afraid of all of us. As soon

as you stand it's all over.

KNUCKLES

If I rebel he'll kill me before I

touch him.

SONIC

I can sense it in you. You are much

more powerful than you realize.

KNUCKLES

I can't do this. Only you can

Sonic. My people made teleporters a

hundred years ago. One of them is

at the end of the cave. It'll take

you to his project.

SONIC

Thanks a million. One day, you will

change your mind. You won't have to

ruled by fear.

Sonic runs off and reaches the far end. He finds a small frame with a red ball in it. He steps on top and disappears.

INT./EXT. MARBLE GARDENS - LATER

Robotnik flies through the jungle in his mobile. Tails follows not far behind. He doesn't use his flight and stays low to hide in the bushes.

TAILS (V.O.)

It doesn't seem he knows. I have to

see where he's going.

He hides in a tree as the Doctor enters the Marble Gardens. All the Chao there previously are gone. Various crates and machines cover the stone. Ivo enters the same temple that Knuckles went to.

TAILS

He's taken the whole place over for

himself. Nothing has changed since

he attacked my city.

Tails flies to the roof of the temple. He drops in through a large crack in the weathered stone. The building has been made into a base. Tails hides and sneaks around.

TAILS (V.O.)

Seems like Eggman set up camp here.

He's not leaving anytime soon

that's for sure. I have to make

sure he doesn't see me.

ROBOTNIK

I knew that boy and his blonde

buddy we going to show their faces.

It's only a matter of time before

the plan falls apart. Good thing

that idiot is keeping him occupied.

I need to get back to the ship

fast. The repairs are finally

almost done. When that blue-spiked

freak returns he's done for real.

Sonic will fall right into my trap.

TAILS (V.O.)

If I can't warn Sonic than I'll do

it myself. He's not expecting me. I

can take him down if I want.

Robotnik destroyed by life after

all.

Tails drops on him and starts attacking. Tails lands on his shoulders.

TAILS

Now I get to have the drop on you!

ROBOTNIK

You little brat!

He throws Tails down.

ROBOTNIK (CONT'D)

Why must you ruin everything?!

He grabs a nearby blaster and shoots at Tails. The boy hides in the shadows and jumps back out. Tails lands a few hits and tackles the Doctor. The blaster gets knocked away.

TAILS

You hurt so many. You took my

family and destroyed my life!

ROBOTNIK

Oh, is that so? I'm glad to have

made such an impact.

Ivo stuns him and grabs him by the Tails. He slams him around on tables and equipment before throwing him away.

TAILS

By the tails. What a sick joke.

Before Ivo can get to his mobile Tails grabs him by the jacket and pulls him down.

TAILS (CONT'D)

You can't get away from me!

Tails picks up one of the wooden crates and prepares to throw it. Before he can Ivo punches right through it. Blasters and others weapons cover the floor. Tails jumps away and hovers just above. He gets the Doctor by the jacket again and swings him over his head. After he throws Robotnik down Tails takes another crate and smashes it over his head.

ROBOTNIK

You used the same moves again and

you got me fox boy.

Tails sends slow but powerful punches stunning his enemy.

TAILS

You took it all from me! Don't

think I'll ever let that go!

The Doctor finally gets knocked down. Ivo spits blood.

ROBOTNIK

You're good. Your anger fuels your

strength. Your age doesn't define

you. I like that.

Tails kicks him back down. He goes to pick up one of the blasters sprawled across the ground. Before he can Ivo throws Tails over his head across the temple. The Doctor gets back in his mobile. He hovers over one of the teleporters that Sonic used and vanishes. Tails gets up and follows.

TAILS

Fifty-fifty this kills me.

EXT. LAUNCH BASE - CONTINUOUS

Tails steps out onto a shallow sandy plain. Before him is the crashed airship that Sonic took down being repaired. Henchmen and badniks preform construction and patrol the area. Tails flies up to the Doctor.

TAILS

Where are you flying off to old

man?

ROBOTNIK

Oh, you know, enjoying the weather.

Tails drops in front and keeps punching him.

TAILS

Don't think you can run just

because I'm not Sonic!

Ivo loses control and crashes. Tails hops off.

TAILS (CONT'D)

Sonic crashed it the first time.

I'll blow it up the second.

ROBOTNIK

Try all you want young man.

The Doctor starts to fly away again but Tails hits him from bellow and knocks it away.

ROBOTNIK (CONT'D)

I don't have time for your games.

TAILS

C'mon! The fun just started!

Tails jumps over Eggman. He grabs Ivo and throws him out. Tails flips over some of his attacks and slams him into the very far edge of the ship.

TAILS (CONT'D)

I knew you were slow but this is

just pathetic.

ROBOTNIK

This will all be over soon.

Tails flies up and kicks the Doctor in the face knocking him down.

TAILS

You can do better than that. Even

Bark put up more of a challenge.

ROBOTNIK

You've gotten better at making a

fool of me. I won't tolerate this

any longer Tails.

Other henchmen and badniks come toward the edge of the ship where they are. Everyone starts firing at Tails.

ROBOTNIK (CONT'D)

Now scram boy!

TAILS

Yikes! I can't do this on my own!

He scrambles to leave and retreats as fast as he can. Ivo gets back into his mobile.

ROBOTNIK

Let's get back to business. The

blue pinhead will be here soon.

The Doctor flies further down the ship.