Trivia: In Max's room, there are game boards--Operation and Clue--both games were shown previously in the show.
Alternate Earth general differences:
- Yonkers is named "New Yonkers."
- The FBI was disbanded sometime prior to 2000.
- Ronald Reagan starred in Casablanca, as was originally planned in the This Side casting of the film. Given how unfamiliar Bolivia is with the movie, it appears that version is not the classic it is on This Side.
- There's a board game named Quarantine Zone.
- There are three major political parties in the United States.
Trivia: The Observer can be seen outside the diner where Olivia and Henry meet. He is barely visible in the background, mostly hidden by a mustard bottle on the table.
Trivia: The glyph code for this episode is ESCAPE.
Bolivia: Okay, so let me guess, they, uh--they end up running away together, and--and they live happily ever after?
Peter: Actually, no. She leaves him at the airport, and they never see each other again.
Bolivia: Oh. I thought you said it was a love story.
Peter: Well, aren't all the best love stories tragedies?
Bolivia: Only in the movies.
Blair Brown is credited but doesn't appear.
Canada: November 18, 2010 on Citytv
UK: November 23, 2010 on Sky1
Latin America: December 14, 2010 on Warner Channel
Australia: January 26, 2011 on GO!
Germany: March 7, 2011 on ProSieben
Finland: October 19, 2011 on MTV3
Poland: March 5, 2012 on TVN
Czech Republic: February 11, 2013 on FANDA