(Cue to the O.W.C.A headquarters we see the agents are in the state of panic while Carl and Major Monogram are monitoring the situation.)
Monogram: this is not looking good Carl.
Carl: you telling me sir Agent P been captured, the other dimension Doofensmirtz has returned this is like the end time right here.
Monogram: get it together Carl this is not over yet not by a long shot we just have to assess the situation then we have to counterattack the assault so that way they will know who not to mess with.
Carl: okay you right sir we have to relax and we can win this like before okay.
Monogram that right now I'll gather up the agents be right back (as he is about to leave he bump into his son Monty)
Monty: dad what going on?
Monogram not to worry Monty just a situation we can handle, the agents will handle it.
Monty great
Monogram except you
Monty what? but dad You can let me help you see what I'm good at let me help
Monogram I understand but this might be too much for you, you can get hurt so I can't risks it
Monty but...
Monogram sorry son but my decision is final.
Monty (sighs) ok fine (as Monogram left)
Carl you know he just did that because he care about you okay?
Monty (dismay) yea I know (he left Carl be and head to the break room and sit down in disappointment just then his phone is ringing he pick up and see Vanessa is calling him so he answered)
Monty hey Vanessa
Vanessa hey Monty did you saw the news?
Monty yea the whole town is freaked out by this and even worse your dad the other guy and Agent P have been captured by the darker version of your dad which was weird
Vanessa I don't know what that about but I am more concerned about my dad can you do something?
Monty well my dad said he'll handle it but I can't be involved.
Vanessa really?
Monty yea when will he realized I can handle things like this?
Vanessa I'm sure he's looking out for you
Monty yea I've been told is just when will I get my chance?
Vanessa I'm sure you will—what the?
Monty what wrong
Vanessa those robots are creeping up in my backyard
Monty What!
Vanessa uh oh their coming in the house I gotta hide (she hang up)
Monty Vanessa Vanessa!? oh man oh man(he got up and went to save her)
(Back to the kids)
Baljeet: well I got to say it is good to see your good and up (pull out a notebook and pen) now I hope you don't mind me few questions about you yes? No? Maybe?
Isabella Baljeet!
Baljeet: what are you not curious as well?
Isabella not this way
Phineas-2: look as much I like to answer your questions but we are on the deadline here so (look at Phineas) can you help us?
Phineas: uh ... Look as much as I want to help but I don't know if I can because well ...I don't know you.
Phineas-2: (gasp) you don't know us? But you help us get our Danville back, you help bring summer back to us how could you not remember us?
Phineas: I'm sorry I bet I would be glad to see you again but I guess something must have happened that cause us not to remember you.
Phineas-2: really?
Phineas: yea
Phineas-2: well can you at least help us then?
Phineas: (looked at the gang as they smile at him)well I never been known to turn down someone's help so count us in.
The gang: yeah!
Phineas-2: thanks that means a lot
Phineas: no problem so how do we stop them?
Phineas-2: simple by doing what you did last time by a counterattack.
Phineas: well I guess we could build something
Isabella: but Phineas these robots are swarming everywhere and they could come here any minute.
Buford: so we'll just go somewhere where they can't find us.
Baljeet: but where will go so we can lay low for a bit?
(That's when Perry-2 have a idea as he caught his owner attention)
Phineas-2: what is it Perry?
(Perry-2 gesture them to follow him as he lead them toward the painting above the couch. He took down the painting revealed a hole in the wall and inside lead a tube to straight down.)
Phineas: what the?
Phineas-2: oh yea good thinking Perry come on everyone (as he and Ferb-2 about to head in)
Phineas: wait you don't where that hole lead to
Phineas-2: trust us this will lead us to the advantage (he went in, Perry-2 follow him in. Phineas look back to gang who seem sure about this)
Buford: well I'm down to head down the tube whoo-ee( he jumped in the hole)
Baljeet: normally I would be skeptical about this but I don't want the robot to catch me so (he jumped in hole)
Phineas: I have a bad feeling about this.
Isabella: well if the other you said trust him I said we should (she holds his hand) together.
(Phineas looked at her as she smile at him and he smiled back. Ferb put his hand on his shoulder and gives him a thumbs up)
Phineas: alright then together ( as he, Ferb, and Isabella all went to the hole)