Episodes Pilot Part 2 Tabula Rasa White Rabbit House of the Rising Sun The Moth Confidence Man Solitary Raised By Another All The Best Cowboys Whatever the Case May Be Hearts & Minds Special Outlaws In Translation Numbers Deus ex Machina Do No Harm The Greater Good Born To Run Exodus 1 Exodus 2 & 3

Episode:

Revelation:

Pilot Part 2

- The Pilot , revealed to Boone, Shannon, Sayid and Sawyer
- Sayid in The Republican Guard, revealed to Hurley by Sayid
- Locke's "Secret" Miracle. revealed to Walt by Locke
- Michael Did Not Raise Walt, revealed to Locke by Walt

Tabula Rasa

- Kate: Wanted Fugitive with Mug Shot revealed to Jack by the Marshal, Hurley also saw Kate's mug shot
- The French Transmission revealed to Jack by Kate
- Locke's "Secret" Miracle revealed to Michael by Walt

White Rabbit

- Jack's Father Died in Australia, revealed to Kate by Jack

House of the Rising Sun

- Charlie is a Drug Addict, revealed to Locke by Charlie
- Polar Bears on the Island, Jack reveals he knows about the Polar Bears but we don't know who told him.
- Sun Speaks English, revealed to Michael by Sun

The Moth

- Charlie is a Drug Addict, revealed to Jack by Charlie
- Charlie Was A Religious Man, revealed to Jack by Charlie

Confidence Man

- Sayid in the Republican Guard, revealed to Jack by Sayid
- Sayid Tortured People During Interrogations, revealed to Jack by Sayid

Solitary

- Polar Bears on the Island, Hurley mentions them to Michael but we don't know who told Hurley.

Raised By Another

- Charlie is a Drug Addict, revealed to Claire by Charlie

All The Best Cowboys

- Michael Did Not Raise Walt, revealed to Hurley by Walt
- The Whispers of the "Others", revealed to Sawyer by Sayid

Whatever The Case may Be

- The Whispers of the "Others", revealed to Jack by Sayid

Hearts and Minds

- Sun Speaks English, revealed to Kate by Sun

Special

- The Black Rock, Charlie heard it from Sayid, Jack heard it from Charlie during same conversation.
- Polar Bears on the Island, Walt is attacked by one in Special and Locke helps Michael to save Walt.
- Michael Did Not Raise Walt. revealed to Boone during a conversion between Locke and Michael

Outlaws

- Jack's Father Died in Australia, revealed to Sawyer by Jack
- Kate Said She Killed a Man, revealed to Sawyer by Kate

In Translation

- Sun Speaks English revealed to everyone

Numbers

- Charlie is a Drug Addict, revealed to Hurley by Charlie
- Claire Wanted to Put Baby up for Adoption, revealed to Locke by Claire
- The French Transmission, Hurley knew, but we don't know who told him
- The Black Rock, revealed to Hurley by Danielle

Deus Ex Machina

- Locke was Wheelchair Bound, revealed to Boone by Locke

Do No Harm

- Claire Wanted to Put Baby up for Adoption, revealed to Kate by Claire
- Boone and Shannon are Step Siblings, revealed to Sayid by Shannon
- Boone loves Shannon, revealed to Sayid by Shannon
- The Swan Hatch, revealed to Jack, by Boone, but he didn't get a chance to explain what it was.

The Greater Good

- The French Transmission, Locke reveals he knew about it but we don't know who told him or when he found out.
- Locke Hit Sayid Over Head, revealed to Sayid (and us!) by Locke
- Plane Full of Heroin, Everyone is told by Locke about the plane but not the heroin. Sayid was taken to the plane by Locke and sees the heroin.
- The Swan Hatch, revealed to Sayid by Locke

Born To Run

- Kate: Wanted Fugitive with Mug Shot, It was confirmed that Sawyer knew, (see TR) and Hurley accidentally reveals it to Locke, then it is revealed to everyone by Kate.
- Walt Burned the Raft, revealed to Michael by Walt
- The Pilot, Claire hears Charlie singing his new song "Monster Eats The Pilot" but its unclear if Claire knew prior to this.
- The Swan Hatch, Sayid and Locke take Jack to the hatch. Also, Walt seemed to sense something about the hatch after touching Locke's arm.

Exodus 1

- The Swan Hatch, revealed to Hurley and Danielle in EX1. Also Hurley told Arzt, and probably some others, but we don't know who else at this point.
- Jacks Father Died in Australia, revealed to Ana Lucia by Jack
- Jack Was Married, revealed to Ana Lucia by Jack

Exodus 2 & 3

- Plane Full of Heroin, revealed to Charlie by Sayid
- The Pilot, it was revealed that Hurley knew and Locke was standing there when Hurley mentioned it.
- The Swan Hatch, Revealed to Kate when she helped bring the dynamite to the hatch to blow it up.
- The Whispers of The Others, revealed to Charlie by Danielle
- My Real Name is Hugo, Locke called Hurley Hugo, evidently from the plane manifest.