Daniel MacPherson as Whit Carmichael

Grace Huang as Claire Grenich

Luke Hemsworth as Morgan Jacklar

Bren Foster as Morgan Jacklar

Luke Ford as Chester Huntington

Dwaine Stevenson as Rex Mannings

Louisa Mignone as Philipa Boxen

Tess Haubrich as Lisa Carmichael

Harry Pavlidis as Harris Menzies

Kevin Copeland as Seet Johanson

Andy Rodoreda as Sefton Norick

Paul Winchester as David Ponter

Brendan Clearkin as Depot Sergeant Hackford

Matt Minto as Chief

Dean Kyrwood as Schmiddy

Goran D. Kleut as Membrane Whit

Denai Gracie as Tech A

Aileen Beale as Tech D

Matt Rudduck as Tech F

Laura Beverley as Tech H

Emily J. Stewart as Science Officer 1

Kathy Luu as Science Officer 2

Belinda Gosbee as Science Officer 4

Kate Ryerson as Technician 3

Katrina Papadopoulos as Space Soldier

Louise Dodge as Squad Soldier

Gemma Laurelle as Squad 28 Soldier

Michele-Antonio Mattiuzzi as West Coast Soldier

Eric Gable as West Coast Announcer

Richard Huggett as Montoli