The 4 arrive to Yellowstone, only to find out it's being guarded everywhere.

Garth: God damn! Now what?
Humphrey: I'm gonna tell you what! We're gonna find that cannon, rip it to shreds and bring Hunter back to hell!
Lilly: (pulls him back) Whoa! Are you outta your mind? You're gonna get yourself killed!
Humphrey: Damn it!
Kate: Is that the same guy who hammered you in the face?

She points at the wolf, and Humphrey realizes its the same guy.

Humphrey: Yeah, that's him. I hate that asshole!
Kate: We can only get through without somebody seeing us.
Humphrey: Got it. Peace o' cake!

Then, they go to the prison we're Claw and Scar are locked up in cages. Humphrey tries to confront them, but Claw and Scar won't even dare.

Kate: What's wrong, guys? Don't you wanna save the pack or what?
Scar: Of course we wanna save the pack, Kate. But if we stand against Hunter, he'll turn the cannon on you.
Humphrey: What? You can't just quit! I mean, come on! What happened to being heroes of the valley?
Claw: Everything's different now. Don't you get it?
Humphrey: No, i don't get it! You guys were supposed to keep an eye on danger.

They fight for a few minutes.

Scar: Like i said, there ain't no way you're gonna get us outta the damn cage!
(realizes they're both out)
Humphrey: I win! Come on, let's go! We're coming for ya, Hunter!

But Scar and Claw still won't even try to help them.

Scar: Time to face the reality, Omega. Everybody's dead! You're the only ones left.
(short pause)
Humphrey: What? Everybody's de....? Fine! You can stay in that cage all you want, but like a wise wolf said "when it comes to family, sometimes you gotta stand up and fight for em". But, sure u don't care. You just wanna die in this damn cage. With or without you guys, we're going out there and prove to everybody who we really are!
Drunk redneck prisoner: Hell ya, homeboy!
Claw: (sighs)

Right after that, they get surrounded by enemy wolves, led by a masked Omega wolf.

Masked wolf: Well, look what we caught in our net, guys. 4 dumb ass little puppies!
Garth: Hey, asshole. Say that again, imma rip your throat off!

Humphrey then freezes in shock. The voice sounded familiar.

Humphrey: Matt?! Is that you?
Masked wolf: Humphrey. Long time no see (takes off mask) brother!

Yep, just like Humphrey thought it was Matt, his little brother. Even since Hunter killed their mom and dad, Matt was left all alone in the middle of the snow for a few hours, till one of Hunter's ex-prisoners saved him and took him to Jasper. The kind prisoner raised Matt like his own son and they both lived in Winston's pack. Just like Humphrey, Matt fell in love with Kate, but he was too nervous to tell her that. Time goes by, and it looked like Matt wasn't getting attention anymore. But, when the prisoner gets killed by one of Hunter's wolves, Matt runs away feeling guilty but gets captured by Hunter. Instead of killing him right away, Hunter decided to train him to become an enemy wolf and now and then, he kept lying to him saying that Winston killed Tom and Sarah, and ever since that Matt wanted his revenge on everybody (especially Winston and Humphrey)

Kate: (gasps in horror) Matt!
Humphrey: I can't believe it's you.
Matt: Awwww, what's with long face, pumpkin head? Cats got your tongue? (evil chuckle) Where's Winston, the old guy? I thought he was supposed to take care, just like he was supposed to do with John and me.

(P.S: John was the name of the prisoner who raised Matt)

Humphrey: Oh my god! You're one of them? How could you do this?
Matt: How could i do this?  You wanna know how? I'll show ya how. All these years, you been thinking you're better than me. Ain't that right, show off?
Humphrey: I would never think that!
Matt: Awwwww, well this is just cute. You're  trying to get your old bro back to the way things were. Well, here's a news flash for ya: you don't got the balls to do that!

Matt looks over at Kate and gets amazed by her.

Matt: Kate! Oh my god, look at you baby. You're way sexier than i thought. That's why i want you back. You're gonna mine!
Kate: Don't be so sure, Matt.
Matt: Oh, i'm sure my sexy angel. You watch!
(Kate growls at him)
Matt: Where were we? Oh ya, now i remember.
Humphrey: Stop with this crap! You don't know what you're doing, he's setting you up!
Matt: SHUT UP!!! Shut the hell up right now! All these years, you were never there for your little brother. What happen to brothers forever? WHAT HAPPEN TO THAT?!
Humphrey: We're still brothers, Matt. I was wrong for what i did to ya. I'm sorry!
Matt: Finally, now you give a damn about me. Cause i'm a threat. I mean c'mon, you should've join Hunter, and who knows we might've been sidekicks.

A bell rings and Matt orders the other wolves to go back to the tower.

Matt: Catch ya later, bro!
(runs away)
Humphrey: Matt, wait! Matt!
Garth: Dude, i can't believe that's your brother!
Lilly: What are we gonna do now?
Humphrey: We gotta follow him. He knows where's the tower.
Kate: Then, lets go!

They lose Matt, so they follow one of the enemy wolves instead (who's clearly the one who hammered Humphrey earlier), in which they get to the tower only to be captured by Hunter's wolves. Matt knew they were following him.

Matt: That was quite a smack-down ya did there, bro. C'mon, you thought that would stop us? How god damn pathetic! You know, like they always say: I get the hangs, you get the fangs!

He punches Humphrey in the stomach and orders the guards to hand-cuff them and take them to Hunter.