• 
  Orson Bean

  Arnold Platt
• 
  Barbara Barrie

  Rosalind Faber
• 
  Harry Bellaver

  Det. Frank Arcaro
• 
  Alexandra Berlin

  1st Roommate
• 
  Paul Burke (I)

  Det. Adam Flint
• 
  Ben Dova

  Tailor
• 
  Brendan Fay

  Cabbie
• 
  Sally Gracie

  Brenda

• 
  Carolyn Groves

  2nd Roommate
• 
  Edward Lane

  Bellboy
• 
  Horace McMahon

  Lt. Mike Parker
• 
  Mae Questel

  Mrs. Annette Faber
• 
  Karen Steele

  Grace Harvey
• 
  Vaughn Taylor

  J. Milton Turpin
• 
  Peter von Zerneck

  Mr. Abelton