Alias

Sloan's original email, that Geiger discovers, is as follows: "Alain, It is with serious concern that I must admit several leadership lapses at SD-6. The cause of which I can only attribute to my moral failings. My own sense of familiarity with two agents in particular has blinded me to some obvious leaks that are responsible for the lack of progress within this cell. Time and again, I have promised success, only to see it falter due to my own blind spot. And even though, many agents within SD-6 have cautioned me regarding the identity of these leaks, I refused to pay attention. But the recent tragedy regarding my wife has caused me to put my responsibilities in order. And I must admit, the blinders are now off, and my hubris will no longer intervene with my abilities to perform as the head of this agency. I have learned that Jack and Sydney Bristow are double agents, working against SD-6. Their true allegiances at this point are unknown. But I intend to make it my top priority to find the truth behind this and root out the threat - and I believe that one Bristow might be able to work against the other. At this point, it would be unfair to reveal the identity of the suspected leaks while I am still gathering intel. However, be assured that once I have incontrovertible evidence, the guilty parties will be made to pay for the transgressions against the alliance." Therefore, Geiger already had the information about Jack and Sydney before the other man checked the keystrokes.

Sydney mentions the time Dixon had suspicions about her being a double agent in "The Enemy Walks In."

Number 47: This episode has music by AC/DC in it. A = letter #1, C = letter #3. A+C = 4. And seeing how D is letter # 4, D+C = 7 AC/DC equals 47.

Number 47: When Sydney accesses server 47, you can see several 47s in the scrolling numbers.

Sydney tells Dixon the truth about SD-6 on the same place she told Danny about her job in the first episode.

This episode marks the destruction of all SD cells, including SD-6.

Number 47: The Alliance purchased a 747 to keep the server airborne.

Number 47: Sydney is to track and hack server 47, which is thought to be a network that links all the SD cells.

At the console connected to server 47, Sydney connects a Palm Pilot via a USB-connector, but the command she types would've sent the data to the COM(1)-port, not the USB.

Kendall says that they found seven SD cells, and there is a screen behind him that beeps as it changes spots on the map. You don't get to see all seven places because the camera goes into a close-up of Kendall's face, but you should hear the beeps. But you only hear five beeps, not seven.