Fringe Connections

In "Os" Peter revealed to Olivia that he was working on the Shapeshifter devices that he collected in "Reciprocity" by killing Shapeshifters.

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.

The butterfly glyph can be seen as Olivia and Shapeshifter Charlie fight in the alley.

Right before Alfred Hoffman grabs an apple from the Bishops' refrigerator in "The Bishop Revival" there is a Rubik's Cube with three greens and one red on its side, a reference to the 'green-green-green-red' pattern from "The Equation".

In his dream at the end, young Peter is in bed wearing a jersey with the number 96 on it. The number 96 is the same jersey number that Joshua Jackson wore as Charlie Conway in the Mighty Ducks trilogy.

A seahorse pattern can be seen in the toxin's molecular structure.

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".

There is a Massive Dynamic logo on Flight 627's engine.

The flower glyph can be seen as Olivia and Shapeshifter Charlie fight in the alley.

A butterfly shadow box like those seen in "The Dreamscape" was seen in Walter's storage vault in "The Bullet that Saved the World".

Jones said there are 10 tests for Olivia in total. The first was a box of lights that Olivia had to turn off with her mind.

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

William Bell had a bell on his desk in "There's More Than One of Everything" and rang it after he introduced himself to Olivia. He left a similar bell to Nina in his will in "The Box".

It is true that the Empire State Building's spire really was initially designed for airship docking as it was in the Redverse.

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

John Mosley's beanie in "The Arrival" has the 'green-green-green-red pattern' from "The Equation".

Sam Weiss died 10-15 years earlier in a shootout with Observers trying to protect the radio signal relay used to locate Michael.

Butterflies can be seen in Olivia's bedroom.

The Porcupine Man from "Nothing as it Seems" was seen in Walter's storage vault in "The Bullet that Saved the World".

The briefcase contained photos of Walter.

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

The tombstone in Olivia's dream state in "Pilot" says "He's Not Dead", possibly referring to John Scott, assumed dead, who appears at the end of "The Arrival".

Olivia struck James Heath with a candlestick in her dining room, making the title a complete red herring.

A butterfly can be seen on a lampshade near the front of Olivia's apartment.