• 
  Valentine Davies

  regizor

• 
  John Erman

  Harry Goodman (at 16)
• 
  Donna Reed

  Alice Hammond
• 
  Bess Flowers

  Carnegie Hall Extra
• 
  Jack Kruschen

  'Murph' Podolsky - riverboat band Mgr.
• 
  Dick Winslow

  Gil Rodin
• 
  Robert F. Simon

  Papa Dave Goodman
• 
  Wilton Graff

  John Hammond Sr.

• 
  George Givot

  Jake Primo - mob boss
• 
  Ben Welden

  Sammy - Primo's 1st henchman
• 
  Charles Tannen

  Mr. Stewart, manager of Palomar Ballroom
• 
  George Ramsey

  Joe Goldcrown - Toledo theatre mgr.
• 
  James Conaty

  Escort
• 
  Benny Rubin

  Mr. Strauss, the Tailor
• 
  David Kasday

  Benny Goodman (at 10)

• 
  Diane Jergens

  Velma - Benny's giggly date
• 
  Hal K. Dawson

  McHenshey - Mgr. Columbus Pavilion
• 
  Steve Allen

  Benny Goodman
• 
  Hy Averback

  Willard Alexander - Benny's manager
• 
  Jack Lomas

  Clark/Mgr/Elitch's Garden/Danver
• 
  Douglas Evans

  Kel Murray, Orchestra Leader
• 
  Don Gordon

  Tough Boy in Gang

• 
  Alexander Golitzen

  art director
• 
  Robert Clatworthy

  art director
• 
  William H. Daniels

  imagine
• 
  Bill Thomas

  costume
• 
  George Hamilton

  make-up department
• 
  Henry Mancini

  music department
• 
  Joseph Gershenson

  music department
• 
  Aaron Rosenberg (I)

  producător
• 
  Russell A. Gausman

  set decorator
• 
  Julia Heron

  set decorator
• 
  James Chu

  Soundtrack
• 
  Johnny Mercer

  Soundtrack
• 
  Harold Adamson

  Soundtrack
• 
  Phil Boutelje

  Soundtrack
• 
  Lew Brown (I)

  Soundtrack
• 
  Walter Donaldson

  Soundtrack
• 
  Dorothy Fields

  Soundtrack
• 
  Gregory Stone (I)

  Soundtrack
• 
  Louis Prima

  Soundtrack
• 
  Steve Allen

  Soundtrack
• 
  Leslie I. Carey

  sound department
• 
  Valentine Davies

  scriitor