Jimmy Mance (portrayed by C.J. Thomason) is a local fisherman who couldn't be happier about the Wellington-Dunn wedding coming to Harper's Island because it brings Abby, his high school sweetheart, back to the island. Jimmy immediately renews his pursuit of Abby, even though he harbors some resentment toward her; in seven years she never wrote or called. The years have been difficult for Jimmy, and he did some things that Abby will find very surprising. Jimmy is one of the survivors on Harper's Island.
|Characters of Harper's Island|
|Main Characters:||Abby Mills • Jimmy Mance • Henry Dunn • Trish Wellington • Chloe Carter • Cal Vandeusen • Charlie Mills|
|Secondary Characters:||Christopher Sullivan • J.D. Dunn • Thomas Wellington • Hunter Jennings • Marty Dunn|
|Tertiary Characters:||Shea Allen • Madison Allen • Danny Brooks • Shane Pierce • Nikki Bolton • Maggie Krell • Katherine Wellington • Beth Barrington • Malcolm Ross • Richard Allen • Joel Booth • Lucy Daramour • Kelly Seaver|
|Minor Characters:||Robin Matthews • Ike Campbell • Karena Fox • Julia Mitchell • Stacy DeKnight • John Wakefield • Patrick Lillis • Tyra Coulter • Darryl Riggens • Cole Harkin • Deputy Garrett • Reverend Fain • Ben Wellington|
|Related Characters:||Kate Seaver • Sarah Mills • Christopher Cullen • Randall Martin • Joshua Aiken • Harris Antonini|