Sharon Gless (Madeline Westen) does not appear in this episode.
Brett Taylor, the actor who plays "Seymour's Bodyguard" was in 2x07 'Rough Seas' playing the same role. The character is actually credited with a name, Hoffman, in that episode.
Michael: You know, the morning after we ...
Michael: I brought you a Spanish omelet, egg white only. But you were gone.
Fiona: My favorite. Maybe next time I'll have to stay.
Michael: (voiceover) Getting information is all about fitting in. If you're hunting for intel in the Middle East it means a beard and a gelata. If you're doing it in South Beach you're probably wearing a swim suit and flip flops.
Chandler: What kind of person could be ...
Michael: Could be anybody. Some spy gets blacklisted, goes freelance. He could be standing right in front of you and you wouldn't even know it.
(at the restaurant)
Michael: Are you going to help with the job or not?
Sam: Of course, but I object to the fact that you wanted me to work with her without telling me that you were doing a little booty call.
Fiona: You think I can't get a guy to go up to his room?
Sam:No, I'd say you have a gift for getting a guy to make bad choices.
Fiona: Michael told you...
Sam: He didn't have to.
Michael: (voice over) For a female operative, picking a guy up at a bar is harder than it might seem. Most men have a sense for when a pick up is going too well. If it's too easy they get suspicious. If it's too hard they move on.
Seymour: We are gonna have to be in constant dialogue, Mike. Okay, you and me, bad**ses in this together.
When Michael talks about Seymour and the baseball bat early in the episode, he's referring to Season 2 Episode 7. After helping Michael find out about the sniper rifle, Seymour attacked Michael with a bat. Michael defended himself by throwing a handful of gunpowder in Seymour's face.