• 
• Peter Allen
• Henry
  

• 
• Dennis Belline
• Wilson Wilson
  

• 
• Barry Bostwick
• Kelly
  

• 
• Pendleton Brown
• Psychedelic Necktie
  

• 
• Angus Cairns
• Record Company Executive
  

• 
• Joseph Campbell Butler
• Neil
  

• 
• Nell Carter
• Sharon
  

• 
• Paul Eichel
• Record Company Executive
  

• 
• Leata Galloway
• Faith
  

• 
• Richard Gere
• Michael
  

• 
• Marta Heflin
• Annie
  

• 
• Del Hinkley
• Record Company Executive
  

• 
• Michael Jason
• Henry's Friend
  

• 
• Tony Middleton
• Songwriter
  

• 
• John C. Nelson
• Henry's Friend
  

• 
• Pamela Pentony
• Rita
  

• 
• Marion Ramsey
• Hope
  

• 
• Vicki Sue Robinson
• Charity
  

• 
• Larry Spinelli
• Record Company Executive
  

• 
• Singer Williams
• Henry's Friend
  

• 
• Pendleton Brown
• Record Company Executive
  

• 
• Michael Jason
• Kelly
  Michael
  

• 
• John C. Nelson
• Neil
  Psychedelic Necktie
  Wilson Wilson
  

• 
• Louis St. Louis
• Musical Director
  Piano and Electric Piano
  

• 
• Tim Case
• Drums
  

• 
• John Trivers
• Fender Bass and Guitar
  

• 
• Richard Apuzzo
• Guitar and Acoustic Guitar
  

• 
• Adam Ippolito
• Organ and Tuba
  

• 
• Martin Duberman
• Writer
  

• 
• J. M. Kookolis
• Music
  Music
  Adaptation of a story by
  

• 
• Scott Fagan
• Music
  Lyrics
  Adaptation of a story
  

• 
• Gerald Freedman
• Additional staging
  

• 
• Fred Benjamin
• Choreographer
  

• 
• Kert F. Lundell
• Scenic Design
  

• 
• David Chapman
• Costume Design
  

• 
• Jules Fisher
• Lighting Design
  

• 
• Jack Shearing
• Audio Design
  

• 
• Howard Wyeth
• Orchestrator
  

• 
• Jon Huston
• Orchestrator
  

• 
• Louis St. Louis
• Vocal Arrangements
  

• 
• Jacqueline Penn
• Vocal Arrangements
  

• 
• Alan Hall
• Production Stage Manager
  

• 
• Mary Porter Hall
• Stage Manager
  

• 
• James Walsh
• General Manager
  

• 
• Seymour Krawitz
• Press Representative
  

• 
• Patricia Krawitz
• Press Representative
  

• 
• Bruce W. Stark
• Producer
  

• 
• Sagittarius Productions, Inc.
• Producer