Helen Wright, een neurotisch 'society woman', valt op de eerzuchtige jonge violist Paul Boray, die zich van zijn muziek niet kan onthouden. Ze wordt hem de baas en wil van hem een groot succes maken, maar ze kan niet uitstaan dat zij nog steeds de tweede belangrijkste persoon ('tweede viool?') is in zijn leven.
Nee, helaas is Humoresque nog niet beschikbaar op Netflix in Nederland.
| Sound | Franz Waxman | Conductor |
| Sound | Charles David Forrest | Sound |
| Production | Jack L. Warner | Executive Producer |
| Crew | Roy Davidson | Special Effects Manager |
| Crew | Willard Van Enger | Special Effects |
| Sound | Robert B. Lee | Sound |
| Sound | Leo F. Forbstein | Music Director |
| Art | Clarence Steensen | Set Decoration |
| Art | Hugh Reticker | Art Direction |
| Directing | Jean Negulesco | Director |
| Writing | Zachary Gold | Screenplay |
| Writing | Clifford Odets | Screenplay |
| Camera | Ernest Haller | Director of Photography |
| Sound | Franz Waxman | Original Music Composer |
| Directing | Herbert S. Greene | Second Assistant Director |
| Costume & Make-Up | Edwin Allen | Makeup Artist |
| Costume & Make-Up | Gertrude Wheeler | Hairstylist |
| Directing | Philip Quinn | Assistant Director |
| Costume & Make-Up | Della Barnes | Hairstylist |
| Writing | Fannie Hurst | Short Story |
| Production | Jerry Wald | Producer |
| Editing | Rudi Fehr | Editor |
| Camera | Stanley Young | Grip |
| Costume & Make-Up | Adrian | Costume Design |
| Costume & Make-Up | Perc Westmore | Makeup Artist |
| Costume & Make-Up | Bernard Newman | Costume Designer |
