• 
  Chad Moffitt

  regizor

• 
  Rosamund Pike

  Lady Penelope / Ridley O'Bannon / Andi Houseman
• 
  Emilia Clarke

  Doyle
• 
  Asa Butterfield
• 
  Jenna Coleman

  Baines
• 
  Adjoa Andoh

  Casey
• 
  Gemma Chan

  prof. Kwark
• 
  Rhys Darby

  Langstrom Fishler / Langstrom Fischler

• 
  Teresa Gallagher

   EOS / ... (8 episodes, 2015)
• 
  David Menkin

  Gordon Tracy
• 
  Sandra Dickinson

  Grandma Tracy
• 
  David Graham

  Parker
• 
  Thomas Brodie-Sangster

  John Tracy
• 
  Angel Coulby

  Kayo
• 
  Kayvan Novak

  Brains

• 
  Andres Williams

  The Hood
• 
  Rasmus Hardiker

  Scott Tracy
• 
  Chris Jarman

  The Mechanic
• 
  Craig Stein

  Fuse
• 
  Aimee-Ffion Edwards

  Havoc
• 
  Marc Silk

  Captain Rigby
• 
  Lee Majors

  Jeff Tracy
• 
  Rich Hall

  Captain Lee Taylor