Into the Lord of the Rings World/Littlefoot, Cera, Ducky, Petrie, and Spike join the group

This is when the Heroes end up in the Lord of the Rings World, Littlefoot and his Friends joins the group, and how The Dazzlings ambushes Yuri and taken her away in Weekenders Adventures of LEGO Dimensions.

At White City

The Orc's has been taking over Minas Tirith with The Riddler

The Riddler Thank you, friend.

Orc: Would your master want with Stone?

The Riddler: No idea. It's quite Riddle.

Gollum: S'not Fair! Smeagol does the Riddless!

Then Our heroes, Batman, Wyldstyle and Gandalf end up in the Lord of the Rings World.

Tino: Can this be?

Carver: It is.

Gandalf: Minas Tirith... The White City... We are in Middle-Earth!

Sunset Shimmer: Wow!

Wyldstyle: Do you mean Middle Zealand?

Gandalf: No... I have good news. We will be welcome here.

Batman: I'm not so certain.

The Gate has been blocked the Orc's is guarding it

Gandalf: Orcs! But how?!

Tino: I don't know!

The Riddler: Welcome! Please, come on in... If you can. I hope you remembered to pack your brain, fail my Riddles and you'll feel pain!

Wyldstyle: Riddles? So... Is this all one big game?

Laval: I don't think so, Wyldstyle.

Gollum: Can Smeagol do his riddlesses now?

The Riddler: No!

Wyldstyle: It's... Majestic... Like the king of turrets!

Batman: Heads up!

Gandalf: Look! From over the Walls.

Then

Wyldstyle: Look out!

Gorzan: Take cover, Dudes!

Cragger: That was close!

Carver: At least, we're okay.

Then Tino sees five familar dinosaurs, over at the grass.

Tino: Littlefoot? Cera? Ducky? Petrie? Spike?

Ducky: Look! It's our friend, Tino.

Petrie: Tino! ME see him!

Littlefoot: I see him, too. Hey Tino!

Tino: Hi, Littlefoot!

Batman: You know them?

Cera: Of course he does. We're his friends.

Gandalf: A talking dinosaur. How interesting.

Wyldstyle: So tell us. How do you know these dinosaurs?

Lor: We'd helped them find the Great Valley.

A flashback starts.

Tino: Littlefoot. You know what this place is?

Littlefoot: Wow!

Tino: That must be... The Great Valley!

Flashback has ends

Sunset Shimmer: That was before I came with you guys for the adventure to Saurus Rock.

Tino: That's right.

Yuri starts going toward the others until Adagio captures her.

Adagio Dazzle: You might be the key to winning Tino's heart.

They jump through the portal, carrying Yuri with them.

Meanwhile at Foundation Prime.

Lord Vortech: (yawns) I'm starting to feel that those girls left me.

Then the Dazzlings come out of the portal.

Adagio Dazzle: We're back.

Yuri: Let go of me!

They put her in a cage.

Shido: Yuri? They've captured you?

Yuri: Yes, I'm afraid. So what are the villains and Vortech up to?

MetalBeard: I hope those sirens won't put Tino under their spell.

Back to our Heroes

Littlefoot: So. This is Middle Earth, Gandalf?

Gandalf: That's right.

Cera: So how can we get up there?

Gandalf: I know... I should Summon the Eagle's.

Eris: Me?

Gandalf: No, I meant the Eagle's from my Dimension.

Worriz: No way! We're not summoning the Eagle's!

Gandalf: But the Eagle's solved every problem that we had, Worriz.

Worriz: No more Eagle's, Gandalf!

Gandalf: Okay, Fine! We're not summoning the Eagle's.

Homer: Aww! I always wanted to ride the Eagle.

Owen Grady: Oh dear!

El-Matadora: What is it?!

Tino: We'll explain later, now we have to beat up those enemies.

Sunset Shimmer: Maybe we could use the Locate Keystone.

Godou: Where's Mariya?

Batman: She was right here.

Gandalf: I'm afraid, she has been kidnapped by The Dazzlings.

Homer: I knew those sirens are behind this!

Tino: I don't think so, Homer. I think they were working with Lord Vortech.

Homer: Maybe, they try to put you under their spell like Bart.

Tino: I don't think they Captured me.

Sunset Shimmer: Hey, I've found something!

They go to Sunset Shimmer, with a note.

Wyldstyle: What is this?

Batman: It looks like a note. Let me read it. "Dear, Tino, our love, Vortech and I have captured your friends and got them in Foundation Prime. But I'll make a deal, if you join me and the Dazzlings, we'll let your friends free for their inprisonment. But be warned, if you refuse that deal, they'll perish. Signed Adagio Dazzle"

Lisa: Oh my.

Owen Grady: Oh no.

Laval: The Dazzlings want Tino to join them?

Dora Kid: I knew that the sirens are with Lord Vortech!

Tino:

Doraemon: But. What about our Friends?