• 
  Jacqueline Brennan

  Colonel Spyke
• 
  Maggie Chretien

   G (unknown episodes)
• 
  Charlotte Nicdao

   Baby (27 episodes, 2015-2016)
• 
  Emma Taylor-Isherwood

   Angel (51 episodes, 2015-2016)
• 
  Reagen Rees

  (52 episodes, 2015-2017)
• 
  Danny Smith

   Rudie Rhodes (64 episodes, 2015-2017)
• 
  Sally Taylor-Isherwood

  40 episodes, 2015-2018
• 
  Daisy Masterman

  40 episodes, 2015-2018

• 
  Ian Bliss

  Commander Bo-ring
• 
  Lyall Brooks

  156 episodes, 2015-2018
• 
  Natalie Bond

  156 episodes, 2015-2018
• 
  Paul Henri

  156 episodes, 2015-2018
• 
  Richard Aspel

  156 episodes, 2015-2018
• 
  Roslyn Oades

  156 episodes, 2015-2018
• 
  Amanda Harrison

  156 episodes, 2015-2018

• 
  David Myles Brown

  156 episodes, 2015-2018
• 
  Cecelia Ramsdale

  156 episodes, 2015-2018
• 
  Lisa Moule

  156 episodes, 2015-2018