Topic summary
Christopher "Sully" Sullivan
Extracted from the Wikipedia article Harper's Island.
Main
- Elaine Cassidy as Abby Mills, the groom's best friend
- Christopher Gorham as Henry Dunn, the fiancé of Trish Wellington
- Katie Cassidy as Patricia 'Trish' Wellington, the bride-to-be
- Gina Holden as Shea Allen, Trish's older sister and maid of honor
- Cameron Richardson as Chloe Carter, a bridesmaid one of Trish's bridesmaids
- Adam Campbell as Cal Vandeusen, Chloe's boyfriend and a doctor
- Matt Barr as Christopher "Sully" Sullivan, Henry's best man
- C.J. Thomason as Jimmy Mance, a local fisherman and Abby's high school sweetheart
- Jim Beaver as Charlie Mills, the sheriff on Harper's Island and Abby's father