- Antonia Prebble
- Beth Wakefield
- Stephen Lovatt
- Ted Garner
- Daniel Lissing
- Ryan Earl
- John Bach
- Lionel Stanton
- John Landreth
- Wentworth
- Gabriel Abreu
- Mexican Man
- Gino Acevedo
- Carlos
- David Allen
- Gate Guard
- Richard Anderson
- Interior Security Guard
- Rene Auer
- Entrance Employee
- Armando Baudin
- Diego
- Jaya Beach-Robertson
- Reception Nurse
- Benj Berryman
- Oncologist
- Melissa Billington
- Radio News Announcer
- Nat Boltt
- Ruby Wakefield
- Jay Bratschi
- Exterior Security Guard
- Lucy Briant
- Irene Garner
- Steve Brown
- Lionel's Driver
- Talia Carlisle
- Ultritek Employee
- John Chalmers
- Pat
- Steven Charles
- Entrance Security Guard
- Brenna Chekerda
- Hospital Patient / Visitor
- David Chisholm
- Scientist
- Len Chisholm
- Scientist
- Natalie Crane
- Hallway Nurse
- Annalisa Devitt
- Entrance Employee
- Susannah Donovan
- Crash Cart Nurse
- Rhonda Edwards
- Entrance Employee
- Sophia Elisabeth
- Lab Assistant
- Greg Ellis
- Head Security Guard
- Omar Faruque
- Lab Technician
- Rowan Fordham
- Interior Security Guard
- Ben Fransham
- ER Doctor
- Julie Freer
- Lab Technician
- John Gallagher
- Exterior Security Guard
- Craig Geenty
- Rob
- Ray Florenz Goldstein
- Containment Room Technician
- Janelle Gray
- Hallway Nurse
- Celine Grelard
- Scientist
- Rebecca Gumbley
- Crash Cart Nurse
- Nick Harris
- Employee
- Luke Hawker
- Richard
- Allan Henry
- Alfredo
- Dan Henry
- Exterior Security Guard
- Christian Hipolito
- Entrance Employee
- Tony Hopkins
- Ralph
- Keryn Johns
- Hallway Nurse
- Michael Johns
- Employee
- Tim Johnson
- Ultritek Employee
- Tracey Keith
- Employee
- Rafael Laverde
- Mexican Man
- Stuart Lawson
- Office Worker
- Maud Le Bars
- Employee
- Lance Louez
- FBI Agent
- David Marshall
- Employee
- Peter McKenzie
- Reece Garner
- Paul McLaughlin
- Gate Guard
- Gregor McLennan
- FBI Agent
- Esmée Myers
- Erin
- Ace Ovia
- Entrance Security Guard
- Lolo Owen
- Young Beth Wakefield
- Mark Owen
- Hospital Patient / Visitor
- Natalia Parra-Sierra
- Hallway Nurse
- Hannah Paterson
- Lab Recruit
- Linda Pickett
- Scientist
- Miriam Pinillos
- Clarisa
- Logan Pithyou
- Dan
- Raquel Roderick
- Linda
- Anita Rossbach
- Additional Employee
- Jacinth Rowland
- Lab Technician
- Rafik Salama
- Lab Recruit
- Angela Schlabitz
- Ultritek Employee
- Chromatic Semitone
- Ultritek Employee
- Jaime Shelley
- Hospital Patient / Visitor
- Kim Michelle Smith
- Entrance Employee
- Graham Streatfield
- Entrance Security Guard
- Dave Stringer
- Lab Technician
- Estelle Stroud
- Mexican Woman
- Laura Surrich
- Secretary
- Lucinda Jane Tarrant
- Crash Cart Nurse
- Theo Viljoen
- Lab Technician
- Simon Vincent
- Grant
- Gene Warriner
- Hospital Patient / Visitor
- Sue Wilde
- Office Employee
- Paul Yates
- Mason Wakefield
