• 
• Hobart Cavanaugh
• Maclean
  

• 
• Edith Davis
• Helen
  

• 
• Berta Donn
• Martha
  

• 
• Margaret Dumont
• Mrs. Ralston
  

• 
• Lillian Emerson
• Gwen
  

• 
• William Frawley
• Mr. Parkin
  

• 
• Louise Kirtland
• Ethel
  

• 
• Jack Sheehan
• Bobbie
  

• 
• Andrew Tombes
• Mr. Ralston
  

• 
• Raymond Walburn
• Dick
  

• 
• Thelma White
• Polly
  

• 
• Dorothy Essig
• Special Vocalization
  

• 
• Muriel Muth
• Special Vocalization
  

• 
• May Muth
• Special Vocalization
  

• 
• Molly O'Doherty
• Performer
  

• 
• Lou Parker
• Office Boy
  

• 
• Gene Salzer
• Musical Director
  

• 
• Bert Lee
• Book
  Lyrics
  

• 
• R. P. Weston
• Book
  Lyrics
  

• 
• Joseph Tunbridge
• Music
  

• 
• Jack Waller
• Music
  

• 
• Frederic S. Isham
• Source Material ("Nothing but the Truth")
  

• 
• James Montgomery
• Source Material ("Nothing But the Truth")
  

• 
• Morris Green
• Director
  Producer
  

• 
• Henry Thomas
• Director
  

• 
• Joseph Teichner Studios
• Scenic Design
  

• 
• Jay-Thorpe
• Costume Design
  

• 
• Tillie Leblang
• Producer