• 
  Stefan Fjeldmark

  regizor
• 
  Michael Hegner

  regizor

• 
  Nis Bank-Mikkelsen

  Joe (voce)
• 
  Søren Sætter-Lassen

  Profesorul Mac Krell (voce)
• 
  Terry Jones

  prof. Mac Krill (voce)
• 
  Alessandro Juliani

  Chuck - additional dialogue
• 
  Aaron Paul

  Chuck
• 
  Dick Kaysø

  Hajen

• 
  Alan Rickman

  Joe
• 
  Paprika Steen

  Moderen
• 
  Garry Chalk

  Fish Waiting for Bus #2
• 
  Richard Newman

  şofer de autobuz
• 
  Martin Brygmann

  Fladfisken
• 
  David Bateson

  The Crab/The Shark (English version)/Additional Voices (Danish version)
• 
  Peter Gantzler

  Faderen

• 
  Ghita Nørby

  Tante Anna/Ålen
• 
  Teryl Rothery

  The Mother (Lisa)
• 
  Ulf Pilgaard

  Krabben
• 
  Michael Dobson

  Usher
• 
  Scott McNeil

  Seabass
• 
  Ian James Corlett

  Fish Waiting for Bus #1
• 
  Zlatko Buric

  Buschauffør
• 
  Tabitha St. Germain

  Fish Waiting for Bus #2