SGA Question

Okay, i have a question.  Which season four episode of atlantis is it where we see McKay and Sheppard walking toward to control room talking about something pretty nerdy? is it batman or something?  Its really annoying me, as i'm trying to make a video type thing (if my computer will oblige *bashes it*) and want to use that scene.... Can anyone help?

And All Over Again (15)

Title: And All Over Again 15/?
Author: fathomlessspite
Fandom: Harry Potter
Characters: Harry Potter, Draco Malfoy and the rest of them
Warnings: (eventual) slash, DH SPOILERS, epilogue compliant :(
Rating: PG thus far 
Word Count (thus far): 18,665
Chapter 15 Word Count: 1465
Summary: It's Lily Potter's first year at Hogwarts, it'll be the first year in thirteen since Ginny and Harry had the house to himself. But as Ginny has decided to take a course at a wizarding college in Egypt Harry accepts a teaching position at Hogwarts. With old friends and enemies surrounding him, questions about his slowly disintegrating marriage are hard to ignore.
Chapter Summary:   "Not brooding are we Potter?" a voice drawled from behind him. Harry turned round and looked at Draco inquisitively. He looked a little drawn and a little tired but he was smiling nonetheless. Harry returned it enthusiastically.
CATCH UP: --PROLOGUE-- , --PARTS 1&2--, --PART 3--, --PART 4--, --PART 5--, --PART 6A--, --PART 6B--, --PART 7--, --PART 8--, --PART 9--, --PART 10--, --PART 11--, --PART 12--, --PART 13--, --PART 14--

A/N: So I've finished my temp. job, completed my jury service so now I am free to write... if we ignore my dissertation and my other job that is.  Okay I'm slightly more free to write :)  Hopefully I'll update a bit more regularly over the next two months!  Feel free to badger me, it really does work.  The completion of this chapter was spurred on by a comment I received today on the last one :)  Let me know if you spot any mistakes!

( Read on with --PART 15-- )