"Harper's Island" 2009

Synopsis:

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.

Tagline: 13 weeks. 25 suspects. 1 killer.
Cast:
Elaine Cassidy
Elaine Cassidy
Abby Mills 
Christopher Gorham
Christopher Gorham
Henry Dunn 
Katie Cassidy
Katie Cassidy
Trish Wellington 
Cameron Richardson
Cameron Richardson
Chloe Carter 
Jim Beaver
Jim Beaver
Charlie Mills 
C.J. Thomason
C.J. Thomason
Jimmy Mance