(The Alien Dino Thunder Force is seen fighting the Chaos Knights. Nemesis Prime charges at Grimlock until Drift, Elita-One and the other heroes come in and kick him.)

Ben 10: Jon, Take the Jester away.

Superboy: Yes, my brother.

N. Prime: Damn it, I won't let you go!

(The Alien Dino Thunder Force charges at the Chaos Knights. Swoop and Drift kick Rick, and Snarl beats him up. Rick looks at his son.)

Rick: David... I failed you...

Drift: (glares) Prepare to die, villain!

(Drift slashes Rick, presumably killing him.)

Psyga: FAAAAATHEEEEEER!

(Then Drift turns to Titanium Man, who charges at him, and the autobot pierces through his armor, killing him. Then Grimlock has an idea.)

Grimlock: Guys, let's try our powerful attacks.

(They look at each other and nod in agreement. They energize while Ben scans Nemesis Prime with his Omnitrix, and obtains a new alien.)

Ben 10: (smirks) It's hero time!

(Ben 10 becomes an alien based on Optimus Prime.)

Grimlock: (shocked) Ben...

Drift: Did he...

Elita-One: Yeah, he became...

Ben 10: That's great. I guess I'll call this one... Decimus Prime.

Grimlock: (smirks) Let's do this.

A.D.T.F: (smirk) Right.

(Then Kamen Rider Psyga carries his father's body, and opens up a portal.)

Psyga: This isn't over, heroes. We will meet again, and my father will return stronger than ever.

(Then Kamen Rider Psyga flies away, carrying his father, making Nemesis Prime angry.)

N. Prime: COME BACK HERE, YOU COWARD HUMAN!

(Ben 10 (as Decimus Prime) smirks at Nemesis Prime.)

Ben 10 (Decimus Prime): Now, all together!

(Then they prepare to finish the Chaos Knights)

A.D.T.F: OMNI AUTODINOBOT ROCKING BLAST!

(Then they obliterate the Chaos Knights.)

N. Prime: CURSE YOU, ALIEN DINO THUNDER FORCE!

(Then the Chaos Knights are pulverized, and the heroes do their victory pose.)

Grimlock: Another villainous team defeated, success.

(Eight hours later)

(Ben 10 and the other heroes are seen in the airport.)

Ben 10: Well, we succeeded in defending The Jester. We will always protect the world, no matter what.

Grimlock: You got that point.

Alex: It was an honor to fight alongside you, Tennyson.

Michael: You can always count on us.

Gilgamesh: Michael is right. We can always help you against those villainous mongrels.

Glenn: By the way, what's your plan now?

Ben 10: I'm planning to go in a vacation  with Karen and the others.

Powergirl: We're traveling to Hawaii.

Grimlock: That's great. We're in.

Batgirl: This is gonna be a vacation to remember.

Ben 10: Then it's settled. Let's go.

(Then they go to the airport as the screen fades out.)

(The End)

== Cast ==

Benjamin Tennyson/Ben 10

Karen Tennyson-Starr/Powergirl

Jonathan Samuel Tennyson

Grimlock

Sludge

Slug

Scorn

Slash

Swoop

Snarl

Scowl

Victor Stone/Cyborg

Barbara Gordon/Batgirl

Hellboy

The Jester

Cadmus Clone Superman

Cadmus Clone Wonder Woman

Cadmus Clone Robin

Slade Wilson/Kamen Rider Ichi-Gata

Lobo

Drift

Elita-One

Alex Hikaito

Michael

Gilgamesh

Glenn Radars

Sinbad

Lucifer

Izayoi Sakamaki

Es

Mega Man

Protoman

Bass

Duo

== Antagonists ==

Dormammu

Quintessa Prime

Nemesis Prime

Rick Taylor

David Taylor/Kamen Rider Psyga

Zs'Skayr

Doctor Viktor

The Mummy

Yenaldoosh

Dreadbot

Berserker

Onslaught

Nitro Zeus

Megatron

Justin Hammer/Titanium Man

Carlton Drake/Riot

Azula

Madelyne Pryor/Goblin Queen

Ultron

== Post-Credit Scene ==

(Some months later, Dormammu is seen in his domain, talking with Rick and David.)

Dormammu: I have some good and bad news.

David: What is it, Lord Dormammu?

Rick: Jennifer is alive, right?

Dormammu: Yes, but the bad news are that she is guarded by my other archenemy, Doctor Strange.

(Then Quintessa is seen watching a screen which shows the Alien Dino Thunder Force celebrating their victory.)

Quintessa: Don't think it's over, Alien Dino Thunder Force. Orion Pax is still in the palm of my hand.

(Back to Dormammu, he is seen scanning an alternate Unionverse, where he finds someone known as Ryo Shimizu.)

Dormammu: (smirks) Ah. Ryo Shimizu, the current Kamen Rider Ichigo, Champion of Earthrealm and member of the Special Forces. Ain't this a pity? Let's see if this Shinnok is interested to get his revenge on Raiden. HAHAHAHAHAHAHAHAHAHA!!!!!!!!!

(Then the screen fades out.)

ALIEN DINO THUNDER FORCE WILL RETURN IN...

ALIEN DINO THUNDER FORCE AND SPECIAL FORCES: POWER HOUR