Monty python's Holy grail 2: Lost in time(canceled)

After another couple hours of driving, they finally reached an area near the Enchontment foundation building. They parked at the building next to it .
Arthur: So what's the plan?
Grace: The only parts I have down so far is that we disguise ourselves as people who work here and sneak in, that we figure out where this portal maker is being kept, and that we sneak us to the level of clearance needed to enter that area.
Bedevere: That is pretty good so far. We just need a way to get those disguises.
Grace: I haven't thought that far yet.
Arthur: Oh.
Suddenly, there was an explosion near the door. Everyone looked over to it and saw that Tim the enchanter has gotten there to. But then men started to shoot at him and he ran into a nearby church.
Grace: Was that Tim?
Arthur: Yes it was.
Bedevere: Maybe he can help us.
They all went into the church and found Tim patching up a bullet wound.
Arthur: Tim the enchanter, we would like to assist you in this quest.
Tim: Oh, your here. I assume to find that portal maker.
Arthur: Yes, actually. But those men will get in the way.
*Priest enters the room.*
Priest: Who are you?
Arthur: I am Arthur, king of the britons. And we are being attacked by some folks across from us.
The priest looked outside and saw the men from the building across from the church getting guns ready.
Priest: I always knew we'd have to use them eventually.
Arthur: Use what?
The priest ran over to the alter and turned a cross to its side. This opened up a small hatch in the floor. The priest pulled a a small box out of it. Every looked at the box as the priest opened it.
Patsy: Holy hand grenades!
Priest: That's right. I've kept them here in case this church were to be under attack. And now that it is, they will be used. Does everyone know how to work them?
Arthur: Yes. I still remember the instructions from the book of Armaments.
The knights threw the holy hand grenades at the bad guys and blew them to bits. After this, they were able to get into the building.
Arthur: Where to now?
Tim: Simple.
Tim raised his staff and struck the ground. Then a wall blew up, leaving a hole that led to a staircase behind.
Grace: Down there!
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I'm sorry for how lazy this is getting, but I'm trying to get to the next chapter. I'm also trying to finish this whole story so I can start my next project.