• 
• Robert Morse
• J. Pierrepont Finch
  

Replacement

• 
• Rudy Vallee
• J.B. Biggley
  

Replacement

• 
• Virginia Martin
• Hedy La Rue
  

Replacement

• 
• Charles Nelson Reilly
• Bud Frump
  

Replacement

• 
• Bonnie Scott
• Rosemary Pilkington
  

Replacement

• 
• Carol Jane Abney
• Dancer
  

• 
• Nick Andrews
• Dancer
  

• 
• Elaine Cancilla
• Dancer
  

• 
• Madilyn Clark
• Dancer
  

• 
• David Collyer
• Singer
  Tackaberry
  

• 
• Lanier Davis
• Ovington
  Singer
  

• 
• Tracy Everitt
• Dancer
  

• 
• Stuart Fleming
• Dancer
  

• 
• Suzanne France
• Dancer
  

• 
• Charlotte Frazier
• Singer
  

• 
• Robert Kaliban
• Jenkins
  Singer
  

• 
• Ruth Kobart
• Miss Jones
  

• 
• Richard Korthaze
• Dancer
  

• 
• Mara Landi
• Miss Krumholtz
  Scrubwoman
  Singer
  

• 
• Fairfax Mason
• Singer
  

• 
• Ray Mason
• Milt Gatch
  Toynbee
  

• 
• Donna McKechnie
• Dancer
  

• 
• Dale Moreda
• Dancer
  

• 
• Bob Murdock
• Policeman
  Singer
  

• 
• Darrell Notara
• Dancer
  

• 
• Paul Reed
• Bert Bratt
  

• 
• Casper Roos
• Peterson
  Singer
  

• 
• Silver Saundors
• Scrubwoman
  Singer
  

• 
• Sammy Smith
• Twimble
  Wally Womper
  

• 
• Ellie Somers
• Dancer
  

• 
• Maudeen Sullivan
• Singer
  

• 
• Claudette Sutherland
• Smitty
  

• 
• Merritt Thompson
• Dancer
  

• 
• Rosemary Yellen
• Dancer
  

• 
• David Collyer
• Bert Bratt
  

• 
• Lanier Davis
• Twimble
  

• 
• Charlotte Frazier
• Rosemary Pilkington
  

Replacement

• 
• Robert Kaliban
• Bud Frump
  J. Pierrepont Finch
  

Replacement

• 
• Mara Landi
• Miss Jones
  

• 
• Fairfax Mason
• Hedy La Rue
  

Replacement

• 
• Casper Roos
• Wally Womper
  

• 
• Silver Saundors
• Smitty
  

• 
• Elliot Lawrence
• Musical Director
  

• 
• Fred Manzella
• Associate Conductor
  

• 
• Henry Topper
• Orchestra Personnel Manager
  

• 
• Scott Fisher
• Head Music Copyist
  

• 
• Abe Burrows
• Book
  Director
  

• 
• Jack Weinstock
• Book
  

• 
• Willie Gilbert
• Book
  

• 
• Frank Loesser
• Music
  Lyrics
  

• 
• Shepherd Mead
• Based on the book <i>How To Succeed in Business Without Really Trying</i>
  

• 
• Elliot Lawrence
• Additional Scoring
  

• 
• Bob Fosse
• Musical Staging
  

• 
• Hugh Lambert
• Choreographer
  

• 
• Robert Randolph
• Scenic Design
  Lighting Design
  

• 
• Robert Fletcher
• Costume Design
  

• 
• Ronald De Mann
• Hair Design
  

• 
• Robert Ginzler
• Music Orchestrations
  

• 
• Phil Friedman
• Production Stage Manager
  

• 
• Lawrence Kasha
• Stage Manager
  

• 
• Lanier Davis
• Assistant Stage Manager
  

• 
• Stuart Fleming
• Assistant Stage Manager
  

• 
• Jack Leigh
• Second Assistant Stage Manager
  

• 
• Dale Moreda
• Dance Captain
  

• 
• Marshall Young
• General Manager
  

• 
• Merle Debuskey
• General Press Representative
  

• 
• Seymour Krawitz
• General Press Representative
  

• 
• Feuer & Martin
• Producer
  

• 
• Frank Productions, Inc.
• Produced in Association with