Into the Ghostbusters World/Ash Ketchum, Pikachu, Misty, Togepi, and Brock join the group

This is when they'd arrived in the Ghostbusters world and meets Ash Ketchum and his Friends in Weekenders Adventures of LEGO Dimensions.

The Song "Ghostbusters" has played

In New York, Ghost are everywhere and then our Heroes has arrived and then Slimer just slime at Gandalf

Gandalf: Hey! Accursed pifering phantasm.

Batman: Ghosts?

Wyldstyle: G-G-ghosts!

Dora-Rinho: Ghosts? (Scream) I'm scared of Ghosts!

Gandalf: Surely, you're not scared of a few... Specters?

Batman: I ain't afraid of no ghosts.

Gandalf: Hmm. The dead don't rise from their graves without good reason. We should find out what it is.

Batman: Agreed. They look like they're coming from over there. Come on.

Bart Simpson: Look out! Ice Cream Truck!

Emmet: Where?

Lisa Simpson: There!

Sunset Shimmer: Move out of the way!

Tino: Take cover!

They jumped out of the way as the ice cream truck falls on the ground

Homer: No! I really want Popsicles!

Marge: C'mon, Homie! We need to find the Foundation Element!

Dora Kid: Look at all the Ghosts. They are taking over New York! My home!

Littlefoot: We've got to do something!

Tino: Right, Littlefoot. We need to find the source of the Ghosts.

Sunset Shimmer: Right. Let's go!

And off they went.

Bad Cop: Wow! This Place is very nice, Carver.

Carver: Are you sure, Bad Cop? The City is taking over by the Ghosts?

Tish: Yes, Carver. Things looking weird and don't look good.

Lor: Who you gonna call?

Emmet: Ghostbusters?

Owen Grady: I don't know, who are the Ghostbusters.

Wang Dora: I don't know them, either.

El-Matadora: The rest of us don't know who they are?

Kotori: Neither does us.

Erica: This Dimension is full of Ghosts.

Ena: I know, Erica.

Godou: So, what should we do now?

Liliana: We have to stop all the Ghosts.

Reine: And how can we stop all the Ghost's?

Tohka: We have to figured out, Reine.

Yoshino: He's right. We have too.

Origami: And we have to think of something for these Ghost.

Mana: And how can we do that?

Yoshinon: Don't know. But we'll find out soon.

Ace Goody: And even though, Dora-Rinho isn't moving.

Dora Kid: Dora-Rinho. Why you look so scared?

Dora-Rinho: (Scared) Because... I can't handle the Pressure! Go on without me!

Dora Med: Dora-Rinho. We cannot leave you behind.

El-Matadora: He's right. We're your friends.

Dora-Rinho: I'll jeopardize the Mission! Endanger us all! Throw me overboard while you still have a chance! Just leave me here with some ammo, Little Water, some Yummy Buns if you have 'em. (Weeping)

Wang Dora: Chill out, Dora-Rinho!

Dora-Nichov: He's right. You have to calm down.

Pippo: Where's your bag? Where's your bag?

Sophia: Breathe

Big G: Breathe.

Sneech: Breathe.

Dora-Rinho is using the bag to breathe and he breathe too fast and now the bag is on his mouth and he cough it out

Riruru: Slowly.

Ace Goody: Slowly.

Noby: Slowly.

He breath slowly

Lulli: Good. Now do the thing that you need to relax.

Then they are going to find the source of the Ghost

Sue: I hope we don't run into something.

Bad Cop: Like that Airship?

Tino: Say what?

They see an airship.

Noby: You have to say it. Didn't you?

Bad Cop: Yeah.

Emmet: I think I should use crane on that Airship.

Owen Grady: And you need this Shift Keystone.

Emmet: Okay, Owen. I got it.

And then he turns it on. And the Airship is leaving

Tino: Okay! It's gone now!

Jake: Yo ho. Way to go, Emmet!

Izzy: You rock!

Cubby: Way a go!

Skully: Way a go, matey!

Marina: What a good man he is.

Stormy: I know, right? Now let's go.

They are going, but they got blocked in their way.

Alice: Great! What should we do now?

Dan Kuso: I think we should Build a Giant Speaker.

Runo Misaki: Okay. Let's build one.

Marucho: Let's find some Part's around here.

Julie: And don't fall down to the Manhole.

Shun: And those slimy Goo.

And they finding some part for the Speaker and they found some Part's.

Owen Grady: We should the Chroma keystone to power it up.

Emmet: Let's make some Platform!

They are making a Platform for the Chroma Keystone and finish it

Bad Cop: Let's do this.

They use the Colour and aim it to the Speaker and it play Ghostbusters song. And then blow everything and the Echo-1 Vehicles is heading that way.

Tommy: What is that?

Lola: I don't know.

Gus: 

Robotboy:

Robotgirl:

They went off to follow the Echo-1 Vehicles

General Zod: Now that's what I call a Phantom Zone!

Egon Spengler: Ray, this looks extraordinarily bad...

Ash Ketchum: How bad?

General Zod: (snatches the machine) The Foundation Element. Good. Your co-operation is noted.

Zod puts the Ghostbusters in his ship

Ray Stantz: Whoa!

General Zod: Without the Ghostbusters, the pitiful residents of this planet won't stand a chance. New Krypton will rise from their ashes.

Batman: Krypton? This is the one time I be happy to see Superman.