| 角色 | 饰演者介绍 |
| Ally Darling | 安娜·法瑞丝 |
| Colin Shea | 克里斯·埃文斯 |
| Daisy Darling | 阿丽·格雷勒 |
| Ava Darling | 布莱思·丹纳 |
| Mr. Darling | 小艾德·博格里 |
| Eddie Vogel | 奥利弗·杰森-科恩 |
| Eileen | Heather Burns |
| Sheila | 伊丽莎·库普 |
| Katie | Kate Simses |
| Jamie | 迪卡·桑普特 |
| Roger the Boss | 乔尔·麦克哈尔 |
| Sheila's Mom | Jacquelyn Doucette |
| Disgusting Donald | 克里斯·帕拉特 |
| Cara | 丹妮丝·瓦斯 |
| Plant Lady | Sondra James |
| Boyfriend Rick | 扎克瑞·昆图 |
| Brad | Jason Bowen |
| Melissa | Danielle Perry |
| Gene | Tyler Peck |
| Dave Hansen | 迈克·沃格尔 |
| Simon | 马丁·弗瑞曼 |
| Gerry Perry | 安迪·萨姆伯格 |
| 14 Year Old Ally | Nadine Jacobson |
| 14 Year Old Jake | Colby Parsons |
| Dr. Barrett Ingold | 汤玛斯·蓝诺 |
| Tom Piper | 安东尼·麦凯 |
| Ma?tre D? at Italian Restaurant | Lonnie Farmer |
| Jacinda | 伊万娜·米利塞维奇 |
| Jake Adams | 戴夫·安纳布尔 |
| Jay | 阿兹·安萨里 |
| Kevin | Ed Jewett |
| Officiant at Wedding | Bronwen Booth |
| Security Guard at Wedding | Ben Hanson |
| Accordion Player | Elio Lo Russo |
| Man at Library | Dale Place |
| Kid #1 | Alyana Barbosa |
| Kid #2 | Molly Goldfarb |
| Kid #3 | Jackson Walsh |
| Kid #4 | Henry J. Grabowski |
| Daisy's Band Member (as Aaron C. Belyea) | Aaron Belyea |
| Daisy's Band Member | Carl Alleyne |
| Daisy's Band Member | Damon Carter |
