• 
  Clark Johnson

  regizor

• 
  Tassie Cameron

  scenarist
• 
  Mark Ellis

  scenarist

• 
  Chandra West

  Rebecca Kessfield
• 
  Kenneth Mitchell

  Sgt. Pete Fitzhaven
• 
  Meredith Henderson

  Sadie O'Brien
• 
  Trevor Hayes

  Sgt. Matt McDondrick
• 
  Hugh Dillon

  Ed Lane

• 
  Amy Jo Johnson

  Julianna 'Jules' Callaghan
• 
  David Paetkau

  Sam Braddock
• 
  Enrico Colantoni

  Sgt. Gregory Parker
• 
  Sergio Di Zio

  Mike 'Spike' Scarlatti
• 
  Michael Cram

  Kevin 'Wordy' Wordsworth
• 
  Mark Taylor

  Lou 'Lewis' Young
• 
  Ruth Marshall

  Dr. Amanda Luria

• 
  Kenny Robinson

  Mickey
• 
  Ennis Esmer

  Frank
• 
  Marnie Robinson

  Shelly Wordsworth
• 
  Mark Taylor

  Lewis 'Lou' Young

• 
  Tracey Boulton

  producător
• 
  Sharon Mustos

  producător asociat
• 
  Mark Ellis

  coproducator
• 
  Stephanie Morgenstern

  coproducator
• 
  Anne Marie La Traverse

  producător executiv
• 
  Bill Mustos

  producător executiv