Mrs. | Black | One of the neighbors of Gramps and Gran. |
Anne | Callahan | Brynn's Grandmother. aka Gran. |
Brynn | Callahan | Former Marine. |
Fergus | Callahan | Brynn's Grandfather. aka Gramps. |
Jarvis | Callahan | Gramps' younger brother. |
Mary Anne | Callahan | Brynn's mother. |
Paddy | Callahan | Gramps' younger brother. |
Dublin | Costello | Sheila's husband. |
Sheila | Costello | Kevin's sister. |
Wenona | Crow | Zee's daughter. aka Winnie. |
Zinnia | Crow | Works at Sleep Easy Motel. aka Zee. |
| Donavan | Priest. Runs the parish of St. Brigid. aka Don. |
Kevin | Doogan | Grams and Gran's new neighbor. |
Billy | Drake | Johnny's brother. Deceased. |
Johnny | Drake | Owner of a bar, Sleep Easy Motel and other businesses. |
| Grady | Marine. |
| Harris | Deputy. |
| Kolwalski | Marine. |
Al | Lambert | Customer at Mack's pub. |
Nan | Parks | Female Deputy. |
| Petterson | Country Coroner. |
Frank | Pusser | Sheriff. |
Eamon | Rooney | Meg's boyfriend. |
Trent | Stevens | Hiker. |
Hank | Styles | Veterinarian. |
Colm | Whelan | Brynn's ex-boyfriend. |
Donal | | Brynn's Uncle. Deceased |
El Tio | | Drug lord. |
Maybelle | | Works at Sleep Easy Motel. |
Meg | | Brynn's cousin. |
Nevin | | Dub's neighbor. |
Sally | | Works for the Sheriff. |
Tinnie | | Brynn's Aunt. Gran's oldest sister. Spinster. |
Wilco | | Combat-trained dog. Brynn's best friend. Deaf missing a hind leg. |