| C.K. Dexter-Haven | 平·克劳斯贝
|
| Tracy Samantha Lord | 格蕾丝·凯利
|
| Mike Connor | 弗兰克·辛纳特拉
|
| Liz Imbrie | 西莱斯特·霍姆
|
| Uncle Willie | 路易斯·卡尔亨
|
| Seth Lord | 西德尼·布莱克默
|
| George Kittredge | John Lund
|
| Mrs. Seth Lord | Margalo Gillmore
|
| Caroline Lord | Lydia Reed
|
| Dexter-Haven's butler | Gordon Richards
|
| Lords' Butler | Richard Garrick
|
| The Parson (uncredited) | Hugh Boswell
|
| Louis' drummer (uncredited) | Barrett Deems
|
| Louis' clarinetist (uncredited) | Edmond Hall
|
| Editor (uncredited) | Paul Keast
|
| Mac (uncredited) | Richard Keene
|
| Louis' pianist (uncredited) | Billy Kyle
|
| Ruth (Jazz Festival organizer) (uncredited) | Ruth Lee
|
| Louis' bassist (uncredited) | Arvell Shaw
|
| Lawrence (Uncle Willie's butler) (uncredited) | Reginald Simpson
|
| Helen (Jazz Festival organizer) (uncredited) | Helen Spring
|
| Louis' trombonist (uncredited) | James Young
|
| Themselves | Louis Armstrong and His Band
|
