Trivia: Peter picks up a Bazooka Joe bubble gum wrapper with the punchline "You can't get THERE - from HERE," hinting at the following week's episode.
When Peter and Sheriff Mathis begin their examination of Krista's body at the morgue, her left eye twitches slightly.
Trivia: The Observer appears at the first crime scene, in the crowd behind the police lines, as Peter drives by.
Trivia: The glyph code for this episode is RETURN.
Walter: The Hadron Super Collider is less complicated than that infernal dishwater. Astrid: Next time, don't use laundry detergent, and the dishwasher will work fine.
Sheriff Mathis: You're FBI, huh? What exactly is a civilian consultant? Peter: Sometimes people with certain areas of expertise can offer them to the Bureau on a consulting basis. My area of expertise is weird. Deputy Ferguson: You mean difficult to explain? Peter: No, I mean the strange, the inexplicable.
Walter: You know what you're putting into our bodies? Death! Delicious strawberry-flavored death!
Music: Midnight Rider (The Allman Brothers Band), Classical Gas (Mason Williams), She's Doing Fine (Violet Sedan Chair), Is There A Ghost (Band of Horses)
Blair Brown is credited but doesn't appear.
International Airdates: Canada: May 6, 2010 on ATV Australia: May 12, 2010 on GO! UK: May 18, 2010 on Sky1 Latin America: May 25, 2010 on Warner Channel Sweden: July 29, 2010 on Kanal 5 Germany: October 11, 2010 on ProSieben Poland: January 27, 2011 on TVN Finland: February 9, 2011 on MTV3 Czech Republic: February 25, 2011 on Nova Cinema
S 4 : Ep 22
Aired 5/11/12
S 4 : Ep 21
Aired 5/4/12
S 4 : Ep 20
Aired 4/27/12
S 4 : Ep 19
Aired 4/20/12
User Score: 3056
User Score: 212
User Score: 174
User Score: 92
User Score: 89
User Score: 79
User Score: 64
User Score: 60
User Score: 57
User Score: 55