• 
  Dick Beals

  Speedy Alka-Selzer
• 
  Victor Jory

  Narrator (segment "Tubby the Tuba")
• 
  Art Clokey

  Pokey
• 
  Dal McKennon

  Gumby
• 
  Paul Frees

  Pillsbury Doughboy

• 
  Gene Warren (I)

  animation department
• 
  Ray Harryhausen

  animation department
• 
  Gene Warren Jr.

  art director

• 
  John Huneck

  camera and electrical departme
• 
  Gene Warren Jr.

  imagine
• 
  Buddy Baker

  departament sunet
• 
  Joe Viskocil

  miscellaneous crew
• 
  John Keefe

  sound department
• 
  Steven Spielberg

  mulţumiri
• 
  Joe Dante

  mulţumiri

• 
  Buddy Baker

  mulţumiri
• 
  Harry Walton

  visual effects
• 
  Stephen Chiodo

  visual effects