

13 weeks. 25 suspects. 1 killer.
A group of family and friends travels to a secluded island for a destination wedding. They've come to laugh... to love... and, though they don't know it... to die. As the wedding festivities begin, friendships are tested and secrets exposed as a murderer claims victims, one by one, transforming the wedding week of fun and celebration into a terrifying struggle for survival.
Ari Schlossberg
CBS
13
42 min

Abby Mills returns to Harper's Island for the wedding celebration of her best friend, Henry Dunn, and his fiance, Trish Wellington. Abby hasn't been home in seven years, since her mother and five others were murdered by John Wakefield.
Apr 9, 2009

The wedding party heads out on a scavenger hunt. While out, Trish meets up with an old flame, Henry talks to the locals, and Abby runs into a friend who has been haunted by John Wakefield.
Apr 16, 2009

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.
Apr 23, 2009

The groomsmen take Henry fishing for his bachelor party and make a gruesome discovery. The bridesmaids celebrate Trish's final days as a bachelorette with a psychic who has a very strong reaction to Abby.
May 2, 2009

A father/daughter bike ride in the woods leads to a startling revelation. Abby uncovers the Sheriff's secret obsession as Trish and Henry's wedding rehearsal takes an unexpected turn.
May 9, 2009

May 23, 2009

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.
May 30, 2009

As the guests get ready to leave the island, one guest mysteriously disappears. Abby receives a phone call from someone threatening to kill the missing guest if anyone leaves the island.
Jun 6, 2009

The group turn against each other. However they find a map and are forced to come together to find Madison.
Jun 13, 2009

An attempt to leave the island after Katherine has been killed turns into a disaster that will keep the remaining members of the wedding trapped for now. Meanwhile they find out a secret that will leave them reeling, and four more victims are claimed.
Jun 18, 2009

Abby confronts the killer, but the guests start thinking he may have an accomplice. Another guest dies and another goes missing.
Jun 27, 2009

Eight of the suspects battle for survival as the truth is revealed.
Jul 4, 2009

The answers are finally unveiled in the season finale.
Jul 11, 2009

Abby Mills

Henry Dunn

Trish Wellington

Chloe Carter

Charlie Mills

Jimmy Mance

Cal Vandeusen

Christopher "Sully" Sullivan