• 
  Michael Seater

  Derek Venturi
• 
  Ashley Leggat

  Casey MacDonald
• 
  Daniel Magder

  Edwin Venturi
• 
  Joy Tanner

  Nora MacDonald
• 
  John Ralston

  George Venturi
• 
  Ariel Waller

  Marti Venturi
• 
  Shadia Simmons

  Emily
• 
  Sarah Gadon

  Vicki

• 
  Jordan Todosey

  Lizzie MacDonald
• 
  Romina D'Ugo

  Sadia Sullivan (1 episode, 2008)
• 
  Megan Park

  Amy (1 episode, 2007)
• 
  Debra McCabe

  Cindy (1 episode, 2008)
• 
  Joe Dinicol

  Truman (7 episodes, 2008-2009)
• 
  Dylan Taylor

  Ryan (1 episode, 2007)
• 
  Kate Todd

  Sally (10 episodes, 2007-2008)

• 
  Patrick Garrow

  Fergus (1 episode, 2008)
• 
  Paula Brancati

  Vicki (1 episode, 2009)
• 
  Robbie Amell

  Max (17 episodes, 2006-2008)
• 
  John Nelles

  Principal Lassiter (2 episodes, 2006-2009)
• 
  Jon Cor

  James Burton (1 episode, 2005)
• 
  Shauna MacDonald

  Olga (1 episode, 2008)
• 
  Joshua Lockhart

  Dimmy (1 episode, 2006)
• 
  Catherine Fitch

  Receptionist (2 episodes, 2005)
• 
  Keir Gilchrist

  Jamie (2 episodes, 2007)
• 
  Jennifer Wigmore

  Abby (1 episode, 2007)
• 
  Ryan Cooley

  Frank (1 episode, 2005)
• 
  Hannah Lochner

  Michelle (3 episodes, 2007-2008)
• 
  Adam Butcher

  Noel (3 episodes, 2007-2008)
• 
  Heidi von Palleske

  Mrs. Marchesano (1 episode, 2008)
• 
  Cameron Ansell

  Teddy (2 episodes, 2007-2009)
• 
  Catherine Disher

  Mrs. Pummleman (1 episode, 2006)
• 
  Lucy Filippone

  Señora Sanchez (1 episode, 2007)
• 
  Rick Roberts

  Dennis MacDonald (1 episode, 2006)
• 
  Lauren Collins

  Kendra (10 episodes, 2006-2009)
• 
  Christopher Bolton

  Mr. Gilmour (1 episode, 2007)
• 
  Lara Amersey

  Lucy (1 episode, 2007)
• 
  Jim Codrington

  Gerry Davis (1 episode, 2006)
• 
  Catherine Burdon

  Linda Davis (2 episodes, 2005-2006)
• 
  Brittany Kay

  Beth (1 episode, 2006)
• 
  Olivia Ballantyne

  Brooke (1 episode, 2007)
• 
  Arnold Pinnock

  Paul  (31 episodes, 2005-2009)

• 
  Daphne Ballon

  creat de