| Lily – keeps house for the Morkan sisters | Lyle – Pete’s best man |
| Gabriel Conroy – Nephew to the Morkan sisters | Gabriella – daughter to Giles second wife, Tory |
| Gretta Conroy – Gabriel’s wife | Garett – Gabriella’s husband, with his career in music behind him |
| Aunt Kate — the oldest and most feeble Morkan sister | Giles Karmon– Pete’s biological father, wealthy Aspen resident |
| Tish – Giles’ current spouse |
| Aunt Julia – a few years younger than her sister | Elisabeth – Pete’s biological mother |
| Eliot – Elisabeth's current spouse |
| Mary Jane – niece to the Morkan sisters | Jan Mayer – wedding coordinator and Karmon relative |
| Freddy Malins – a man with a thirst | Carmine – Giles Karmon’s third wife |
| Mr. Browne – a Dapper Dan, past his prime who doesn’t mind a drink now and then, himself. | Jack Diamond – Jackie’s Dad, a born-again Christian and teetotaler |
| Jill Diamond – Jackie’s Mother, mentally ill |
| Nurse Wilson – takes care of Jill (and Jack) |
| Mrs. Fredy Malins – Freddy’s Mamma. | Ponzy – Carmen’s current spouse |
| Miss Molly Ivers – Irish xenophobe | Ivor Molly – New Age enthusiast |
| Bartell D'Arcy – tenor and snob | “Burger Bob” Bartell — restaurant chain owner |
| Miss O’Calaghan – a single at the party | Wendy – single woman at the wedding |
| Michael Furey – Gretta’s memory | The Scots girl – Garett’s memory |