• 
  Gilbert Cates

  regizor

• 
  Gene Hackman

  Gene Garrison
• 
  Melvyn Douglas

  Tom Garrison
• 
  Jon Richards

  Marvin Scott
• 
  Sloane Shelton

  Nurse #2
• 
  Conrad Bain

  Rev. Sam Pell
• 
  Beth Hubbard

  Dr. Margaret 'Peggy' Thayer
• 
  Estelle Parsons

  Alice

• 
  James Karen

  Mr. Tucker (old age home director)
• 
  Nikki Counselman

  Waitress
• 
  Daniel Keyes

  Dr. Mayberry
• 
  Carol Peterson

  1st Nurse
• 
  Lovelady Powell

  Norma
• 
  Dorothy Stickney

  Margaret Garrison
• 
  Gene Williams

  State Hospital Director