• 
  Sally-Anne Bedford

  1 episode, 2019
• 
  Cy Bernheim

  1 episode, 2019
• 
  Kate Winslet

  dna. Fillyjonk
• 
  Rosamund Pike

  Moominmamma
• 
  Shalom Brune-Franklin

  Seahorses
• 
  Rhys Darby
• 
  Warwick Davis

   Sniff (2019)
• 
  Will Self

   The Muskrat (2019)

• 
  Matt Berry

   Moominpappa (2019)
• 
  Richard Ayoade

   The Ghost (2019)
• 
  Taron Egerton

   Moomintroll (2019)
• 
  Akiya Henry

   Snorkmaiden (2019)
• 
  Susie Brann

   Hemulen (2019)
• 
  Matt Lucas

   Teety-Woo (2019)
• 
  Jennifer Saunders

   Mymble (2019)

• 
  Alison Steadman

   Emma the Stage Rat (2019)
• 
  Katie Leung

   Too-Ticky (2019)
• 
  Rebecca Root

   Misabel
• 
  Bel Powley

   Little My
• 
  Edvin Endre

   Snufkin
• 
  Joe Wilkinson

  1 episode, 2019
• 
  Mayumi Kawai

  1 episode, 2019
• 
  Gabriel Ryan

  1 episode, 2019
• 
  Nick Ford

  1 episode, 2019
• 
  Akia Henry

  Snork Maiden
• 
  Jon Monie

  Thingumy
• 
  Andreas af Enehjelm

  Sniff
• 
  Ville Haapasalo

  Moominpappa
• 
  Markku Haussila

  Sniff
• 
  Kikuko Inoue

  Moominmamma
• 
  Paavo Kerosuo

  Snufkin
• 
  Kiti Kokkonen

  Little My
• 
  Yasunori Matsumoto

  Moominpappa
• 
  Joonas Nordman

  Moomintroll
• 
  Koji Ochiai

  Sniff
• 
  Carl-Kristian Rundman

  Moominpappa
• 
  Saga Sarkola

  Little My
• 
  Maria Sid

  Moominmamma
• 
  Ikue Ootani

  Little My
• 
  Issei Takahashi

  Snufkin
• 
  Satu Silvo

  Moominmamma
• 
  Olavi Uusivirta

  Snufkin
• 
  Junta Terashima

  Moomintroll