Ep 5. Thwack

In the fifth episode of season one of Harper's Island, titled "Thwack," the mystery surrounding the murders on the island deepens. As the wedding party attempts to come to terms with the latest death, they begin to realize that someone among them may be responsible for the killings.

The episode opens with Sheriff Mills (Jim Beaver) and Deputy Gutzon (Adam Campbell) visiting the cemetery to exhume the body of John Wakefield, the man believed to have been responsible for the previous murders on the island. They hope to confirm whether or not his body is actually in the grave, or if someone may have replaced it in order to throw them off the trail.

Meanwhile, Trish (Katie Cassidy) becomes increasingly suspicious of Henry (Christopher Gorham) after she finds a bloody shirt hidden in his room. She confronts him about it, but he insists that he has nothing to do with the murders, and that someone must be framing him.

Later, at the rehearsal dinner, the group is horrified to discover that Trish's father Thomas Wellington (Richard Burgi) has gone missing. They split up to search the island, but it quickly becomes clear that something darker is at play. As tensions rise, secrets are revealed, and alliances are tested, it becomes clear that the killer is still among them.

Throughout the episode, there are several terrifying moments that keep the audience on the edge of their seat. From a chase through the woods to a dramatic confrontation on a cliffside, the tension continues to build as the characters struggle to survive.

The performances in this episode are particularly strong, with Katie Cassidy and Christopher Gorham standing out in their emotionally charged scenes. The chemistry between the cast is also excellent, with each actor bringing their own unique energy and perspective to the show.

Overall, "Thwack" is a thrilling episode that will keep viewers guessing until the very end. With its intricate plotting, heart-stopping action, and compelling characters, it is a standout installment in a show that always keeps audiences on their toes.