Trivia: The Observer appears at KFC behind Olivia as she discusses with Bell and Walter how to find Peter.
Trivia: The glyph code for this episode is WEISS.
Alternate Earth general differences: - Madison Square Garden, and 10,000 audience members, are encased in amber as part of quarantine procedure. - Green Arrow and Green Lantern are "Red Arrow and Red Lantern." - In Crisis on Infinite Earths #7, Superman dies and Supergirl carries his body, a reverse of what happened. - Harvard University is also encased in amber. - Charles Lindbergh never existed, or existed and never became famous. - Walter wears an old-style Dodgers baseball cap, indicating that in this world, the team never left Brooklyn. - The Transamerica Pyramid is in New York rather than San Francisco. - Clothing buttons from the opposite side on men's and women's clothes in the alternate world.
Bolivia: What's she like? Peter: Who? Bolivia: Me. Peter: She's a lot like you. Darker in the eyes, maybe. She's always trying to make up for something. Right some imaginary wrong. Haunted, I guess. (pauses) Maybe she's nothing like you at all.
Walter: Peter... you are back now, aren't you? You're--you're not leaving again? Peter: I'm trying to see this your way, Walter. I can't. But... you did cross universes twice to save my life. So that's gotta count for something, right? Walter: Thank you, Peter. (Peter leaves) My son.
Walternate: Hello, Son. I've imagined this moment so many times. I can't imagine how strange it must be for you. Peter: I've seen the strange. But this... this is something else.
Olivia: Walter, can you walk? Walter: I can dance if you like. They have absolutely fabulous drugs here, Olivia.
Walternate: When our universes first it caused soft spots on the other side. But it was much worse here. The laws of physics were turned into mere suggestions. But I'm hoping you can change all that. Peter: I don't know what you heard about me. But.. changing the laws of physics might be slightly above my abilities.
Olivia: Peter... you don't belong here. Peter: No, I don't belong here. But I don't belong there, either. Olivia: Yes, you do. I have thought of a hundred reasons... why you should come back. To--to fight the shapeshifters, to take care of Walter, to--to save the world. But in the end... you have to come back. Because you belong with me.
Bell: Hello, Peter. I'm William Bell. Haven't seen you in many years. You're holding up better than I would have thought. Peter: What's a little universe hoping between friends? Bell: That's not what I meant.
Walter: I never should have doubted you. Bell: It's okay, Walter. You always were as stubborn as a donkey with a nail in its head.
Music: Science Fiction/Double Feature (Richard O'Brien), New Sensation (The B-52s)
At the end of the episode, an advertisement from Fox indicated that there was an extra scene from this episode on the Fringe website. In the extra scene, Peter and Walternate are driving along a road, listening to Hovercraft Mother by Walternate's favorite band, Violet Sedan Chair. Peter mentions that he loves Violet Sedan Chair and notes that "where he grew up, [this band] was the sound track of our lives." Walternate indicated that the band's third album was his favorite. Peter is puzzled and explains that on the other side, the band only made one album. Walternate tells Peter that there are many things for Peter to hear, many things to experience. Violet Sedan Chair is a fictionalized rock band created by J.J. Abrams.
The opening title sequence is done against a red background rather than blue, presumably to reflect the alternate universe's differences. Instead of the words "Parallel Universes" appearing, "First People" replaces them.
Leonard Nimoy is credited as "Special Appearance by," while Kirk Acevedo is credited as "Guest Appearance by."
Blair Brown is credited but doesn't appear.
The Fox recap and closed captioning refer to the alternate Olivia as "Bolivia" for the sake of convenience.
International Airdates: Canada: May 20, 2010 on ATV Australia: May 26, 2010 on GO! Latin America: June 1, 2010 on Warner Channel UK: June 8, 2010 on Sky1 Sweden: August 5, 2010 on Kanal 5 Germany: October 25, 2010 on ProSieben Poland: February 11, 2011 on TVN Finland: February 16, 2011 on MTV3 Czech Republic: March 11, 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