Fringe Connections

When Peter drove up to the lake house in "There's More Than One of Everything" the camera focused on his car through a red panel of stained glass, foreshadowing that Peter was taken from the Redverse in "Peter".

Nick Lane's wardrobe is all dark colors like Olivia's.

A hand can be seen outside the entrance to the daycare center.

The merged wall paintings from "Jacksonville" were seen in Walter's storage vault in "The Bullet that Saved the World".

William Bell left Massive Dynamic to Walter.

A leaf can be seen on the bio-scan monitor at the Liberty Island security checkpoint.

Peter said "You're going to be fine" to Olivia in "Brown Betty", like Charlie's "You're gonna be fine" message to Olivia in "Dream Logic".

The Fringe team is the First People. Walter sent the parts of the machine back through time via the wormhole in Central Park. That's why the First People had such a knowledge of Peter and Olivia.

The apple glyph can be seen on the backrest of a chair in the lab.

The neon green fairy seen in the black market in "Transilience Thought Unifier Model-11" is like the green fairy Walter hallucinated in "Black Blotter".

Susan Pratt's wardrobe is full of dark colors like Olivia's and Nick Lane's.

The flower glyph can be seen on the wall in Karen Truss's house.

In "Olivia" they gave Olivia the same tattoo as Fauxlivia had in "Over There (Part 1)".

Windmark visited his boss, The Commander, in 2609.

A butterfly can be seen painted on the side of a white trash can.

September was labeled as "Mr. X" on Walter's computer in "The End of All Things", the same name that fans used to refer to the man Peter freed in Olivia's mind in "Lysergic Acid Diethylamide".

Carr's work review sent to Astrid from his previous employer shows that in the three years prior to his dismissal, he only missed three days of work. He was out for only one day each year and each year it was the same day: Valentine's Day.

The frog glyph can be seen on a door in the pocket universe.

The End-of-Dayers used light bombs called Electrilights in "The Day We Died". Loyalists threw a light bomb at Peter in the sewer tunnels in "The Bullet that Saved the World".

One of the envelopes Peter sorted through said "Thank you for your support!", a direct message from the creators of Fringe to all the fans.

A butterfly can be seen attacking Mark Young.

In "And Those We've Left Behind" Peter picked up the same toy plane (perhaps not literally the same) that he played with in "Subject 13".

Donald entered the mine 5 weeks after the invasion and took some rocks. He was described as being in his late 30s, medium height, dark hair. Donald said he was waiting for "a colleague, a scientist from Boston, to meet him." Observers found him and took him away.

Butterflies can be seen in Olivia's bedroom.