Harper's Island

Abby Mills returns to Harpers Island for the wedding celebration of her best friend, Henry Dunn, and his fiance, Trish Wellington. Abby hasnt been home in seven years, since her mother and five others were murdered by John Wakefield.

When a local girl’s death is ruled a suicide, Abby challenges her father, the Sheriff, to investigate what really happened. As the wedding approaches, Trish must come to a decision about Hunter.

A father/daughter bike ride in the woods leads to a startling revelation. Abby uncovers the Sheriffs secret obsession as Trish and Henrys wedding rehearsal takes an unexpected turn.

The wedding guests begin preparing to leave the island but the Sheriff suspects that one of them is the killer. Some new information reveals an eerie connection between Abby and Wakefield.

The group turn against each other. However they find a map and are forced to come together to find Madison.

Abby confronts the killer, but the guests start thinking he may have an accomplice. Another guest dies and another goes missing.

The answers are finally unveiled in the season finale.