Frankie

Gene Reynolds

Jascha Heifetz

Jascha Heifetz

Peter McCarthy

Joel McCrea

Ann Lawson

Andrea Leeds

Professor Lawson

Walter Brennan

Dominick

Terry Kilburn

Willie

Tommy Kelly

Fever Jones

Chuck Stubbs

Mr. Flower

Porter Hall

Rocks Mulligan

Walter Tetley

Musical Director

Alfred Newman

Mr. Miller

Arthur Hohl

Mrs. Miller

Marjorie Main

Betty

Gale Sherwood

Suzie

Mary Ruth

Heifetz's Manager

Paul Harvey

Willie's Mother (uncredited)

Virginia Brissac

Davis

John St. Polis

Menken

Alexander Schoenberg

Police Sergeant (uncredited)

James Flavin

Bill - Police Lieutenant (uncredited)

Wade Boteler

Police Chief (uncredited)

J. Farrell MacDonald

Davis

Alexander Schonberg

Mr. Wallace (uncredited)

Frank Jaquet

Sucker the Dog

Zero

Mr. Morgam (uncredited)

Perry Ivins

Peter Meremblum

Peter Meremblum

Woman Angry at Husband Being Late (uncredited)

Dorothy Christy

(uncredited)

Calvin Leslie

Man in Concert Audience

Eric Mayne

Inspector Johnson (uncredited)

Paul Stanton

Woman on Steps (uncredited)

Effie Anderson

Henry - Heifetz's Butler (uncredited)

Charles Coleman

Woman in Alley Yelling for Police (uncredited)

Jessie Arnold

Detective

Arthur Aylesworth

Detective

John Hamilton

Man in Concert Audience (uncredited)

Brooks Benedict

Policeman at Police Station (uncredited)

Stanley Blystone

Michael - Deputy (uncredited)

Roger Imhof

Deputy (uncredited)

Louis Mason

Betty's Mother (uncredited)

Marjorie Wood

Police Chief's Aide (uncredited)

Emmett Vogan

Policeman in Auditorium (uncredited)

Lee Phelps

Woman in Line

Mrs. Willard Louis

Woman in Line

Dulce Daye

Pawn Broker (uncredited)

Joe De Stefani

Usher in Carnegie Hall (uncredited)

Bryant Washburn Jr.

Concertgoer Throwing Tickets Away (uncredited)

Alan Edwards

Pianist (uncredited)

Diana Lynn

Woman on Steps (uncredited)

Fern Emmett

Kelly

John Kelly

Policeman in Rain

Emory Parnell

Policeman at Barney's Pool Room (uncredited)

Robert Homans

Undetermined Role (uncredited)

Wyndham Standing

Film Delivery Man (uncredited)

Ethan Laidlaw

Usher

Bryant Washburn

Woman on Steps (uncredited)

Anne O'Neal

Violinist (uncredited)

Edwina Pierce

Undetermined Role (uncredited)

Elizabeth Valentine

Film Delivery Man (uncredited)

Billy Wayne