No opening title in this episode, the cast is listed while the episode is happening.

Number 47: Both Sydney and Lauren are paged with the number 47911 on their pagers.

Simon Walker: On a scale of one to ten, ten being the most degenerate displays of sexual theater known to man? Huh... Julia's like a 17!

When Sark give the suitcase of money in exchange for the bio-weapons, you can see under the top bill the rest of the bills are just white pieces of paper.

Marshall: Domo arigato, Mr. er... Tom-oh-sa-ka.

Marshall was probably thinking about the famous line "Domo arigato, Mr. Roboto" from the song written by Dennis DeYoung in 1983 and performed by the band Styx titled "Mr. Roboto."

Weiss: I thought, you know, if I got up on that stage and the spotlight was in my face that God would imbue my hands with the power of rock legend, Stevie Ray Vaughan!

Stevie Ray Vaughan (1954 - 1990) was an American blues guitarist, considered to be one of the most influential electric blues musicians in history. Stevie Ray Vaughan rests in the Laurel Land Memorial Park, Dallas, Texas. His birthday, October 3, was proclaimed by Texas governor Ann Richards to be "Stevie Ray Vaughan Day"since 1991.

Vaughn makes a reference to "The Enemy Walks In" when Weiss gets shot.