Krypton (2018–2019)

Cameron Cuffe

Seg-El 20 episodes, 2018-2019

Georgina Campbell

Lyta-Zod 20 episodes, 2018-2019

Shaun Sipos

Adam Strange 20 episodes, 2018-2019

Ann Ogbomo

Jayna-Zod 20 episodes, 2018-2019

Aaron Pierre

Dev-Em 20 episodes, 2018-2019

Rasmus Hardiker

Kem 20 episodes, 2018-2019

Wallis Day

Nyssa-Vex 20 episodes, 2018-2019

Blake Ritson

Brainiac / ... 20 episodes, 2018-2019

Ian McElhinney

Val-El 20 episodes, 2018-2019

Colin Salmon

General Zod / ... 18 episodes, 2018-2019

Hannah Waddingham

Jax-Ur 13 episodes, 2018-2019

Elliot Cowan

Daron-Vex 11 episodes, 2018-2019

Tipper Seifert-Cleveland

Ona 6 episodes, 2018

Aoibhinn McGinnity

Lis-Ser 5 episodes, 2019

Sonita Henry

Raika 5 episodes, 2018-2019

Emmett J Scanlan

Lobo 4 episodes, 2019

Kae Alexander

Araame 4 episodes, 2019

India Mullen

Sevi 4 episodes, 2018

Alexis Raben

Rhom 3 episodes, 2018

Andrea Vasiliou

Kol-Da 3 episodes, 2018

Kim Adis

Anda 3 episodes, 2018-2019

Sarah Armstrong

Kiyo 3 episodes, 2018

Antony Somers

Bouncer 3 episodes, 2019

Lukas Loughran

Junra 3 episodes, 2018

Faisal Mohammed

Vidar / ... 2 episodes, 2018-2019

Ciarán Owens

Commander Preus 2 episodes, 2019

Shane Lennon

Commander Dahl 2 episodes, 2019

Saif Al-Warith

Sagitari Thur 2 episodes, 2019

Jennifer Lee Moon

Tai-Un 2 episodes, 2018

Amy De Bhrún

Sagitari Pline 2 episodes, 2019

Paul Kennedy

Tovis-Fen 2 episodes, 2019

Shobu Kapoor

Mama Zed 2 episodes, 2018-2019

Patrick Buchanan

Dar-On 2 episodes, 2018

Beatrice Comins

Charys-El 1 episode, 2018

Rupert Graves

Ter-El 1 episode, 2018

Gordon Alexander

Commander Quex-Ul 1 episode, 2018

Nicholas Prasad

Mal 1 episode, 2018

Nicholas Witham Mueller

Dax-Baron 1 episode, 2019

Luke Neal

Commander Rune-Lux 1 episode, 2019

Aron Hegarty

Rebel Guard 1 episode, 2019

David Crowley

Yim-Gar 1 episode, 2018

Anthony Kaye

Soldier #4 1 episode, 2018

Asiatu Koroma

Young Jayna 1 episode, 2018

Danielle Galligan

Enaj 1 episode, 2019

Celine Arden

Stak 1 episode, 2019

Johanna O'Brien

Rebel Tech 1 episode, 2019

Ciaran O'Grady

Young Sagitari 1 episode, 2019

Kojii Helnwein

Captain 1 episode, 2019

Michael Patrick

Sagitari Officer 1 episode, 2019

Desmond Eastwood

Taz-Ran 1 episode, 2018

Richard Pepple

Tonzol 1 episode, 2018

Natalia Kostrzewa

Woman 1 episode, 2018

Phill Langhorne

Lawmaker 1 episode, 2018

Chris McCurry

Ven 1 episode, 2018

Malachi Hallett

Young Vidar 1 episode, 2018

Toni O'Rourke

Wedna-El 1 episode, 2019

Ed White

Sagitari Sergeant 1 episode, 2019

Toby-Alexander Smith

Lor-Ran 1 episode, 2019

Rolan Bell

Lor-Zod 1 episode, 2018

Brahm Gallagher

Laborer 1 episode, 2018

Theo Morton

Muscular Conspirator 1 episode, 2018

Danijel Korsa

Sagitari Lan-Dy 1 episode, 2019

Olga Wehrly

Med-Tech 1 episode, 2019

Dempsey Bovell

Katich 1 episode, 2018

Miles Yekinni

Tall Sagitari 1 episode, 2018

Josh Bradshaw

Forward Scout 1 episode, 2019

Dave Duffy

Tak 1 episode, 2018

Esosa Ighodaro

Cadet #3 1 episode, 2018

Stephen Kelly

Terrified Rankless 1 episode, 2018

James Atherton

Sagitari One 1 episode, 2019

Nigel O'Neill

Intel Chief 1 episode, 2018

Hadrian Howard

Technician #1 1 episode, 2018

Martin Pemberton

Ton-Re 1 episode, 2018

Peter Basham

Sagitari Soldier 1 episode, 2018

Christopher Ryan Grant

Sagitari Soldier #1 1 episode, 2018

Sara Dylan

Sagitari Soldier #2 1 episode, 2018

Mark Quigley

Hooded Figure (uncredited) 3 episodes, 2018

Hugh Irvine

Sagitari Soldier (uncredited) 1 episode, 2018

Anthony Caldwell

Rankless Prisoner (uncredited) 1 episode, 2018

Sasa Tomic

Rebel Squad Commander (uncredited) 1 episode, 2019

Margarita Murphy

Rebel Soldier (uncredited) 1 episode, 2019