狄安娜·窦萍
Deanna Durbin
饰：Patricia Cardwell
列奥波德·斯托科夫斯基
Leopold Stokowski
饰：Himself
阿道夫·门吉欧
Adolphe Menjou
饰：John Cardwell
艾丽丝·布雷迪
Alice Brady
饰：Mrs. Frost
尤金·佩里特
Eugene Pallette
饰：John R. Frost
米沙·奥尔
Mischa Auer
饰：Michael Borodoff
比利·吉尔伯特
Billy Gilbert
饰：Garage Owner
艾尔玛克卢格
Alma Kruger
饰：Mrs. Tyler
J. Scott Smart
饰：Marshall (as Jack Smart)
杰德·普罗蒂
Jed Prouty
饰：Tommy Bitters
詹姆森·托马斯
Jameson Thomas
饰：Russell
霍华德·C·希克曼
Howard C. Hickman
饰：Johnson (as Howard Hickman)
弗兰克·詹克斯
Frank Jenks
饰：Taxi Driver
Christian Rub
饰：Gustave Brandstetter
Gerald Oliver Smith
饰：Stevens
杰克·茂豪尔
Jack Mulhall
饰：Rudolph
Hooper Atchley
饰：Party Guest at Mrs. Frost's (uncredited)
Wilson Benge
饰：Adam (uncredited)
James Bush
饰：Swooning Music Lover in Audience (uncredited)
查尔斯·科尔曼
Charles Coleman
饰：Party Guest at Mrs. Frost's (uncredited)
詹姆斯·科纳蒂
James Conaty
饰：Concert Attendee (uncredited)
海尼·康克林
Heinie Conklin
饰：Ben Davis - Violinist (uncredited)
克莱德·库克
ClydeCook
饰：Man in Restaurant (uncredited)
贝丝·弗劳尔斯
Bess Flowers
饰：Party Guest at Mrs. Frost's (uncredited)
玛丽·福布斯
Mary Forbes
饰：Concert Hall Patron (uncredited)
杰克·乔治
Jack George
饰：Violinist (uncredited)
约翰·汉密尔顿
John Hamilton
饰：Theatre Manager (uncredited)
莱兰·霍奇森
Leyland Hodgson
饰：Men's Club Patron (uncredited)
列昂尼德·金斯基
Leonid Kinskey
饰：Pianist at Mrs. Frost's Party (uncredited)
Rosemary La Planche
饰：Girl (uncredited)
爱德华·勒桑
Edward LeSaint
饰：Theatre Patron (uncredited)
埃德温·麦克斯威尔
Edwin Maxwell
饰：Ira Westing - Editor (uncredited)
Alex Melesh
饰：Boarding House Roomer (uncredited)
埃德蒙·莫蒂默
Edmund Mortimer
饰：Concert Attendee (uncredited)
Chalres Morton
Chalres Morton
饰：Man Backstage (uncredited)
The Philadelphia Symphony Orches
饰：Orchestra (uncredited)
西里尔·环
Cyril Ring
饰：Concert Attendee (uncredited)
罗尔夫·塞丹
Rolfe Sedan
饰：Party Guest at Mrs. Frost's (uncredited)
查尔兹·歇洛克
Charles Sherlock
饰：Party Guest at Mrs. Frost's (uncredited)
Dale Van Sickel
饰：Concert Attendee (uncredited)
艾瑞克·威尔顿
Eric Wilton
饰：Adams (uncredited)
Charles Morton
Billy Gilbert
Billy Gilbert
饰：Garage Owner