Fringe Connections

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

Olivia entered "Martin Luther King/Eldridge Cleaver Memorial Park" which has a plaque quoting them as saying "We have a dream" rather than "I".

Butterflies can be seen on a box in September's apartment.

The Observer's binoculars in "The Arrival" have the green-green-green red pattern from "The Equation" at the bottom left corner.

When Nina looks in Bell's storage room for his copy of the First People book the camera pans by a copy of 'Dr. Spock's Baby and Childcare'.

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

Agent Jessup was relating season 1 Fringe cases to Bible verses in "A New Day in the Old Town". In "Nothing as it Seems", creatures can be seen on something resembling Noah's Ark.

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 the diner where Olivia and Lincoln meet.

Walter's car in "The Same Old Story" has a severed hand in a jar, and Peter jokes "Friend of yours?". Walter eventually cuts William Bell's hand out of amber in "Letters of Transit".

This episode reveals that there is more than one Observer. The intro sequence since the pilot episode has had a single frame that says "OBSERVERS ARE HERE".

The butterfly glyph can be seen on the wall in the diner where Olivia and Lincoln meet.

Olivia had a horse-riding ribbon in Nina's old photograph in "Novation". Nina rode horses herself in "The Cure" so it stands to reason that Olivia would have done so as well in the timeline where she was raised by Nina.

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

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

In "The End of All Things" September said that he made a mistake when he distracted Walternate in his lab in "Peter" and saving Walter and Peter from the icy lake was an attempt to rectify that mistake.

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

Butterflies can be seen in Olivia's bedroom.

The translucent skin toxin from "Pilot" was used as a weapon against the Observers in "An Enemy of Fate".

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.

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

The laser knives that the Observers nearly used to operate on Michael in "Liberty" were used by Mr. Gemini in "Brown Betty".

The briefcase contained photos of Walter.

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