- Carl Dixon
- Â Ben / ... 39 episodes, 2007-2010
- David McPhail
- Â Harry / ... 39 episodes, 2007-2010
- Patrick Morrison
- Â Nightlite / ... 38 episodes, 2007-2010
- Hannah Marshall
- Â Vicki Van Horton 37 episodes, 2007-2010
- Robyn Maclean
- Â Shani Rai / ... 35 episodes, 2007-2010
- Tyler Jane
- Â Ice / ... 33 episodes, 2007-2010
- Madeleine Lynch
- Â Laura / ... 32 episodes, 2007-2010
- John Leigh
- Â Dave Ruben 28 episodes, 2007-2010
- Stuart Devenie
- Â Renfield / ... 26 episodes, 2007-2010
- Tanya Pouwhare
- Â Dana Dinkley / ... 24 episodes, 2007-2010
- Todd Emerson
- Â Lars Tinkle 19 episodes, 2007-2010
- Amy Waller
- Â Hail 19 episodes, 2008-2010
- Kellie-Michelle Cheung
- Â Wendy Choo / ... 10 episodes, 2010
- Peter Feeney
- Â Mayor Jackson / ... 9 episodes, 2007-2010
- Samuel Levi
- Â Joseph 8 episodes, 2007
- Julia Hyde
- Â Sleet 8 episodes, 2010
- Jim McLarty
- Â Principal Locum / ... 7 episodes, 2007-2008
- Mark Wright
- Â Terry 7 episodes, 2007-2008
- Stephanie Van Der Wel
- Â Sleet 7 episodes, 2008
- Mick Innes
- Â The Comedian 6 episodes, 2007-2010
- Campbell Cooley
- Â Alien #2 / ... 6 episodes, 2007-2008
- Kaleb Mearns
- Â Dutch Jimmy 5 episodes, 2007-2008
- Ian Mune
- Â Incredible Master Zero / ... 5 episodes, 2008-2010
- Greg Smith
- Â Irish Tim 4 episodes, 2007-2008
- Mark Mitchinson
- Â Tony Baritony 4 episodes, 2007
- John Trevithick
- Â Constable Len / ... 4 episodes, 2007-2008
- Phoebe Falconer
- Â Felicity Cartwheel 4 episodes, 2007
- Joshua Ramsay
- Â Gerald Lester 4 episodes, 2007
- Chris Campbell
- Â Neville / ... 4 episodes, 2007-2008
- David Van Horn
- Â Mr. Charmers 4 episodes, 2008
- Lori Dungey
- Â Matron Cleaver / ... 3 episodes, 2007-2008
- Otis Frizzell
- Â Alien #1 / ... 3 episodes, 2007-2008
- Mikey Havoc
- Â Evil Jester / ... 3 episodes, 2007-2008
- Colin Moy
- Â The Wraith 3 episodes, 2008
- Dan Prestige
- Â The Hammer 2 episodes, 2007
- Paul Norell
- Â Barkeep / ... 2 episodes, 2007-2010
- Peter Daube
- Â Mad Mike Molloy / ... 2 episodes, 2007-2008
- Ben Crowder
- Â Doctor Evol / ... 2 episodes, 2007
- Matt McPhail
- Â Geologist / ... 2 episodes, 2007
- Kelson Henderson
- Â Eugene / ... 2 episodes, 2008
- Jarred Blakiston
- Â Ethan Poindexter / ... 2 episodes, 2008
- Wesley Dowdell
- Â Dean 2 episodes, 2008
- Sally Stockwell
- Â Lana Lane / ... 2 episodes, 2008
- Annie Roach
- Â Electro Woman 2 episodes, 2010
- Milo Cawthorne
- Â Jimmy Swift 2 episodes
- Leslie Stager
- Â Mayor Peterson 2 episodes
- Jonathon Brugh
- Â Doctor Zeno 2 episodes
- Lance Hipkins
- Â Orderly #1 1 episode, 2007
- Brenda Kendall
- Â Mrs Potemkin 1 episode, 2007
- Siobhan Marshall
- Â Dominque 1 episode, 2007
- Benedict Wall
- Â Damon 1 episode, 2007
- Andrew Robertt
- Â Wraith 1 episode, 2007
- Johnny Barker
- Â Victor Zeno 1 episode, 2007
- Louise Wallace
- Â Wendy Wendylson 1 episode, 2007
- Peter Rowley
- Â General Quarters 1 episode, 2007
- Paul Barrett
- Â Dean Bridges 1 episode, 2007
- Megan Nicol
- Â Ms. Plato 1 episode, 2007
- Ryan Lampp
- Â Smally Small 1 episode, 2007
- Genevieve McClean
- Â Dr. Elaine Madison 1 episode, 2007
- Stephen J Campbell
- Â Mr. Van Horton 1 episode, 2007
- Sacha Stejko
- Â Amy Osbourne 1 episode, 2007
- Jon Bridges
- Â Unobtainium 1 episode, 2007
- Taran Howell
- Â Gentleman Caller 1 episode, 2007
- Ross Anderson
- Â Rex Gilligan 1 episode, 2007
- Nix Jaques
- Â Geyser Girl 1 episode, 2007
- Heidi Salter
- Â Court Clerk 1 episode, 2007
- Matthew Cousins
- Â Karl 1 episode, 2007
- Peter Kite
- Â Lionel 1 episode, 2007
- Trygve Wakenshaw
- Â Ali Giblet 1 episode, 2007
- Brant Fraser
- Â Mayor Jacksons Assistant 1 episode, 2007
- Quentin Ray
- Â Easter Bunny 1 episode, 2007
- Sara Wiseman
- Â Dr. Helen 1 episode, 2008
- Sarah McLeod
- Â Zeta's Mum 1 episode, 2008
- David de Lautour
- Â Parker Pen 1 episode, 2008
- Elizabeth Hawthorne
- Â Bev Lockjaw 1 episode, 2008
- Mark Ferguson
- Â Mr. Terrific 1 episode, 2008
- Jason Hoyte
- Â Colonel Titanium 1 episode, 2008
- Annie Whittle
- Â Madame Lulu 1 episode, 2008
- Lliam Powell
- Â Young Renfield 1 episode, 2008
- Hiroo Minami
- Â Time Vampire 1 episode, 2008
- Patrick Wilson
- Â Barman 1 episode, 2008
- Jennifer Freed
- Â Gravity Girl 1 episode, 2008
- Francis Mossman
- Â Nigel 1 episode, 2008
- Mike Ginn
- Â Lloyd 1 episode, 2008
- Micheala Rooney
- Â Deb 1 episode, 2008
- Greg Ward
- Â Big Deek 1 episode, 2008
- Anna Sheridan
- Â Zeta Nitro 1 episode, 2008
- Adele Pascoe
- Â Cosmic Gal 1 episode, 2008
- Ajay Vasisht
- Â Barry Rai 1 episode, 2008
- Jessie Gurunathan
- Â Lizzie Lang 1 episode, 2008
- Ian Harrop
- Â Warden Lovechild 1 episode, 2008
- David Downs
- Â Cosmic Man 1 episode, 2008
- Andy Wong
- Â Tenacious Tantrum 1 episode, 2008
- Sara Standring
- Â Felicity Cartwheel 1 episode, 2008
- Elaine Bracey
- Â Miss Middlemarch 1 episode, 2008
- Anna Stillaman
- Â Emily's Mum 1 episode, 2008
- Matthew Brennan
- Â Higgins 1 episode, 2008
- Clint Sharplin
- Â Howard 1 episode, 2008
- Chrissy Ramsay
- Â Beverly Wilson 1 episode, 2008
- Cherie Flavell
- Â The Hungarian 1 episode, 2008
- Andrew Clay
- Â Mister Fabulous 1 episode, 2010
- Ann Coc-Kroft
- Â Mrs. Kravitz 1 episode, 2010
- Michael Bajko
- Â Mr. Kravitz 1 episode, 2010
- Gillian Barber
- Â Professor Brainchild 1 episode
- Jodie Rimmer
- Â Christmas Carole 1 episode
- Calvin Tuteao
- Â The Atomiser 1 episode
- Will Wallace
- Â Officer Doody 1 episode
- Simon Prast
- Â The Conjurer 1 episode
- Justine Smith
- Â Madame Lulu 1 episode
- Jennifer Ludlam
- Â Cyclone 1 episode
- Leigh Hart
- Â Mezzimo 1 episode
- Jeremy Elwood
- Â Deacon 1 episode
- Alvin Maharaj
- Â Jester's thug 1 episode
- Vanessa Riddell
- Â Sister Elizabeth 1 episode
- Marek Sumich
- Â Sven 1 episode
- Michelle Fitz-William
- Â Nurse (Francesca Fityus) 1 episode
- Matt Baker
- Â Jack O'Lantern / ... 1 episode
- Tarun Mohanbhai
- Â Doctor 1 episode
- Gavin Anderson
- Â Bad Barry 1 episode
- Andy Conlan
- Â Hispanic Gangster 1 episode
- Jayna Kesha
- Â Woman 1 episode
- Sophie Elsworth
- Â Mrs. Blandslip 1 episode