Trivia: The Westfeld High School mascot is the Killer Bee. This is a clue toward the next episode, "A Better Human Being," when Walter compare the killers to bees.
Trivia: The Observer can be seen on the road as the jet passes overhead, standing next to the truck, his back to the camera.
Trivia: The glyph code for this episode is OLIVE.
Olivia: What's in it?
Peter: It's mostly cinnamon schnapps and butter, but right now it's mostly butter.
Walter: It needs more butter.
Olivia: So you're able to control the machine with your thoughts through this?
Peter: That's how I was able to do it back in my timeline.
Olivia: And what, you just click your heels and think of home?
Peter: Well, we haven't quite worked out how that works yet, but that's kind of how I ended up here in Oz in the first place, so in theory, yeah.
Peter: When she first found me, I was in Baghdad trying to run a scam on these two Iranian businessman.
Olivia: I didn't picture you as the scamming type.
Peter: That's what made me so good at it.
Music: California Stars (Billy Bragg & Wilco), Will You Still Love Me Tomorrow (The Shirelles), Crazy Dreams (Conway Twitty), Epistrophy (John Coltrane & Thelonious Monk)
Blair Brown and Seth Gabel are credited but don't appear.
Canada: February 10, 2012 on Citytv
UK: March 7, 2012 on Sky1
Germany: July 23, 2012 on ProSieben
Finland: January 30, 2013 on MTV3