• 
  David Lynch

  regizor

• 
  David Lynch

  scenarist

• 
  Jack Nance

  Henry Spencer
• 
  Charlotte Stewart

  Mary X
• 
  Hal Landon Jr.

  Pencil Machine Operator
• 
  Jean Bates

  Mrs. X
• 
  Jack Fisk

  Man in the Planet
• 
  Allen Joseph

  Mr. X

• 
  Judith Roberts

  Beautiful Girl Across the Hall
• 
  Gill Dennis

  Man with Cigar
• 
  V. Phipps-Wilson

  Landlady (long version)
• 
  Darwin Joston

  Paul
• 
  Jennifer Chambers Lynch

  Little Girl
• 
  Neil Moran

  The Boss
• 
  Thomas Coulson

  The Boy

• 
  Allen Joseph

  Mr. X
• 
  Jean Lange

  Grandmother
• 
  John Monez

  Bum
• 
  Laurel Near

  Lady in the Radiator