Jascha Heifetz

Himself

Joel McCrea

Peter McCarthy

Andrea Leeds

Ann Lawson

Gene Reynolds

Frankie

Walter Brennan

Professor Lawson

Terry Kilburn

Limey

Tommy Kelly

Willie

Porter Hall

Mr. Flower

Walter Tetley

Rocks Mulligan

Chuck Stubbs

Fever

Gale Sherwood

Betty

Alfred Newman

Musical Director

Mary Ruth

Suzie

John St. Polis

Davis

Alexander Schoenberg

Menken

Marjorie Main

Mrs. Miller

Arthur Hohl

Miller

Paul Harvey

Heifetz' Manager

Zero

Sucker the Dog

Peter Meremblum

Peter Meremblum

Calvin Leslie

(uncredited)

Effie Anderson

Woman on Steps (uncredited)

Jessie Arnold

Woman in Alley Yelling for Police (uncredited)

Arthur Aylesworth

Detective (uncredited)

Emanuel Bay

Accompanist for 'Hora staccato' (uncredited)

Brooks Benedict

Man in Concert Audience (uncredited)

Richard Berres

Cellist in Meremblum Orchestra (uncredited)

Stanley Blystone

Policeman at Police Station (uncredited)

Morris Boltuch

Kid in Orchestra (uncredited)

Wade Boteler

Bill - Police Lieutenant (uncredited)

Raymond D. Bowman

Violinist (uncredited)

Virginia Brissac

Willie's Mother (uncredited)

Dorothy Christy

Woman Angry at Husband Being Late (uncredited)

Charles Coleman

Henry - Heifetz's Butler (uncredited)

Kaye Connor

Girl in Orchestra (uncredited)

Dulcie Day

A Woman in Line (uncredited)

Joe De Stefani

Pawn Broker (uncredited)

Alan Edwards

Concertgoer Throwing Tickets Away (uncredited)

Virginia Ellis

Violinist (uncredited)

Fern Emmett

Woman on Steps (uncredited)

James Flavin

Police Sergeant (uncredited)

John Hamilton

Detective (uncredited)

Robert Homans

Policeman at Barney's Pool Room (uncredited)

Roger Imhof

Michael - Deputy (uncredited)

Perry Ivins

Mr. Morgam (uncredited)

Frank Jaquet

Mr. Wallace (uncredited)

John Kelly

Kelly (uncredited)

Ethan Laidlaw

Film Delivery Man (uncredited)

Maude Louis

Woman in Line (uncredited)

Mitchell Lurie

Clarinetist in Orchestra (uncredited)

Diana Lynn

Pianist (uncredited)

J. Farrell MacDonald

Police Chief (uncredited)

Louis Mason

Deputy (uncredited)

Eric Mayne

Man in Concert Audience

Anne O'Neal

Woman on Steps (uncredited)

Emory Parnell

Policeman in Rain (uncredited)

Lee Phelps

Policeman in Auditorium (uncredited)

Edwina Pierce

Violinist (uncredited)

Annette Ruderman

Violinist (uncredited)

Theodore Saidenberg

Heifetz's Accompanist (uncredited)

Wyndham Standing

Undetermined Role (uncredited)

Paul Stanton

Inspector Johnson (uncredited)

Elizabeth Valentine

Undetermined Role (uncredited)

Emmett Vogan

Police Chief's Aide (uncredited)

Bryant Washburn Jr.

Usher in Carnegie Hall (uncredited)

Billy Wayne

Film Delivery Man (uncredited)

Marjorie Wood

Betty's Mother (uncredited)

Mary Louise Zeyen

Cellist in Orchestra (uncredited)