Fringe Connections

Olivia shot her captors in "The Human Kind" with the bullet she took from Etta in "The Bullet that Saved the World".

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.

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

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".

Peter's grave says he died when he was 7.

A seahorse can be seen on Peter's luggage.

Walter and Donald hid the Child from "Inner Child" in the pocket universe in "Through the Looking Glass and What Walter Found There".

The crane that crashed during the intro has a Massive Dynamic logo on it.

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

The combination to Bell's safe in "Concentrate and Ask Again" was 0-5-2-0-1-0, the same combination used in "Five-Twenty-Ten".

When Walter explains that his red/blue lensed glasses were created by his friend from Washington, Doctor Jacoby, he's referencing the television show 'Twin Peaks' which also had an eccentric man of science, Doctor Jacoby, who wore red/blue lensed glasses very similar to Walter's.

A frog can be seen on the dock when Walter is high.

The 'green-green-green-red' pattern from "The Equation" is seen on Donald's Observer communication device in "August".

The Child's happy expression drops when he sees the Observer.

A hand can be seen on the wall when Olivia and Peter attack the Observers and Loyalists.

Simon Foster was trapped in amber in "Letters of Transit" and the Observers were experimenting on Simon's head in the Ministry of Science in "In Absentia".

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.

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

Olivia noticed the book "Burlap Bear Goes To The Woods" in Max's room in "The Abducted". This is the same book Rachel read to Ella in "Unleashed".

There are 'Wanted' billboards for the Fringe team.

Butterflies can be seen in Olivia's bedroom.

In "The Ghost Network" Roy had visions of the crash of Flight 627 from "Pilot", suggesting that that incident is part of a larger pattern of incidents and not a one-off event.

The cuneiform on the boat door says "bí".

A seahorse can be seen in Walter's Monty Python trip.