 | Martha Burns | ... | Ellen Fanshaw (18 episodes, 2003-2006) |

| Paul Gross | ... | Geoffrey Tennant (18 episodes, 2003-2006) |
 | Don McKellar | ... | Darren Nichols (18 episodes, 2003-2006) |

| Mark McKinney | ... | Richard Smith-Jones (18 episodes, 2003-2006) |
 | Oliver Dennis | ... | Jerry (18 episodes, 2003-2006) |
 | Stephen Ouimette | ... | Oliver Welles (17 episodes, 2003-2006) |
 | Susan Coyne | ... | Anna Conroy (17 episodes, 2003-2006) |
 | Graham Harley | ... | Cyril (16 episodes, 2003-2006) |
 | Michael Polley | ... | Frank (16 episodes, 2003-2006) |
 | Catherine Fitch | ... | Maria (16 episodes, 2003-2006) |
 | Leon Pownall | ... | Brian (12 episodes, 2003-2005) |
 | Rothaford Gray | ... | Nahum (9 episodes, 2003-2005) |

| Sean Cullen | ... | Basil (9 episodes, 2003-2005) |
 | Matt Fitzgerald | ... | Sloan (8 episodes, 2003-2005) |

| Luke Kirby | ... | Jack Crew (7 episodes, 2003-2005) |

| Rachel McAdams | ... | Kate McNab (7 episodes, 2003-2005) |

| Jennifer Irwin | ... | Holly Day (6 episodes, 2003) |

| Sabrina Grdevich | ... | Claire Donner (6 episodes, 2003) |

| Marcia Bennett | ... | May Silverstone (6 episodes, 2003) |
 | Joanne Kelly | ... | Sarah (6 episodes, 2005) |

| Aaron Abrams | ... | Paul (6 episodes, 2003-2006) |
 | Janet Bailey | ... | Barabra (6 episodes, 2006) |
 | William Hutt | ... | Charles (6 episodes, 2006) |

| Geraint Wyn Davies | ... | Henry Breedlove (5 episodes, 2005) |

| Colm Feore | ... | Sanjay (5 episodes, 2005) |

| Grace Lynn Kung | ... | Emily Lu (5 episodes, 2005) |

| David Alpay | ... | Patrick (5 episodes, 2005) |

| Melanie Merkosky | ... | Megan (5 episodes, 2006) |

| Sarah Polley | ... | Sophie (5 episodes, 2006) |
 | Joanne Boland | ... | Margaret (4 episodes, 2003-2005) |

| Jonathan Crombie | ... | Lionel Train (4 episodes, 2003-2005) |
 | Damien Atkins | | (4 episodes, 2006) |

| Chris Leavins | ... | Andrew McTeague (4 episodes, 2006) |
 | Brendan Murray | ... | Horatio (3 episodes, 2003) |

| Peter Keleghan | | (3 episodes, 2005-2006) |

| John Stead | ... | John / ... (3 episodes, 2005) |

| Jefferson Brown | ... | Chris Norton (3 episodes, 2006) |
 | Jackie Burroughs | ... | Moira (2 episodes, 2005) |
 | Bob Martin | ... | Terry (2 episodes, 2003) |
 | Damir Andrei | ... | Polonius (2 episodes, 2003) |

| Jeff Berg | ... | Luke (2 episodes, 2003) |
 | Conrad Coates | ... | Frog Hammer Employee #1 (2 episodes, 2005) |
 | Caroline Gillis | ... | Cheryl (2 episodes, 2003) |

| Billy MacLellan | ... | Laertes (2 episodes, 2003) |

| Martin Roach | ... | Horatio (2 episodes, 2003) |
 | Clyde Whitham | ... | Alan (2 episodes, 2003) |

| Olivia Palenstein | ... | Ad Wank / ... (2 episodes, 2005) |
 | Alan Rosenthal | ... | Minister of Culture's Husband (2 episodes, 2003) |

| Jacob Tierney | ... | Scott (2 episodes, 2005) |
 | Maya Toman | ... | Minister of Culture (2 episodes, 2003) |
 | Diane D'Aquila | | (2 episodes, 2005-2006) |
 | Jeremy Wright | ... | Photographer / ... (2 episodes, 2003-2006) |

| Jeanie Calleja | ... | Sharon (2 episodes, 2006) |
|
| Stephanie Collins | .... | first assistant art director (9 episodes, 2003-2005) |
| David Fuller | .... | key scenic / key scenic artist (9 episodes, 2003-2005) |
| Brian Jones | .... | construction coordinator (9 episodes, 2003-2005) |
| Andrew Kawczynski | .... | props assistant / on-set dresser (9 episodes, 2003-2005) |
| Sharon Lacoste | .... | art department apprentice / second assistant art director (9 episodes, 2003-2005) |
| Jonathan McKenzie | .... | head carpenter / key carpenter (9 episodes, 2003-2005) |
| Serge Tsukanov | .... | on-set dresser / lead dresser (9 episodes, 2003-2005) |
| Cindy Yetman | .... | daily props / assistant props master (9 episodes, 2003-2005) |
| Mary Arthurs | .... | props master (6 episodes, 2003) |
| Michael Genereux | .... | set/props buyer (6 episodes, 2003) |
| Mary Kirkland | .... | lead dresser (6 episodes, 2003) |
| Shawn Cantelon | .... | set dresser (3 episodes, 2005) |
| Pat Flood | .... | set designer (3 episodes, 2005) |
| Christopher Jenkins | .... | property master (3 episodes, 2005) |
| |
|
| Susan Fairbairn | .... | sound effects editor (18 episodes, 2003-2006) |
| Jean Bot | .... | first assistant sound editor / second assistant sound editor (9 episodes, 2003-2005) |
| Robert Fletcher | .... | production sound mixer (9 episodes, 2003-2005) |
| Ronayne Higginson | .... | dialogue editor (9 episodes, 2003-2005) |
| Sid Lieberman | .... | foley artist (9 episodes, 2003-2005) |
| David McCallum | .... | sound mix supervisor (9 episodes, 2003-2005) |
| Iain Stewart | .... | boom operator (9 episodes, 2003-2005) |
| Jane Tattersall | .... | sound mix supervisor (9 episodes, 2003-2005) |
| John Palmieri | .... | assistant sound editor (6 episodes, 2003) |
| Brandon Walker | .... | dialogue editor (6 episodes, 2003) |
| Steph Carrier | .... | re-recording mixer (3 episodes, 2003) |
| Martin Lee | .... | re-recording mixer (3 episodes, 2003) |
| Ian Rankin | .... | re-recording mixer (3 episodes, 2003) |
| Lou Solakofski | .... | re-recording mixer (3 episodes, 2003) |
| Sue Conley | .... | adr editor (3 episodes, 2005) |
| Herwig Gayer | .... | production sound mixer (3 episodes, 2005) |
| Kirk Lynds | .... | assistant re-recording mixer (3 episodes, 2005) |
| Brent MacLean | .... | first assistant sound editor (3 episodes, 2005) |
| Dino Pigat | .... | re-recording mixer (3 episodes, 2005) |
|
| Matt Ahrens | .... | assistant sound editor (unknown episodes) |
| Eric Apps | .... | adr mixer (unknown episodes) |
| David Caporale | .... | sound assistant (unknown episodes) |
| Erik Culp | .... | foley mixer (unknown episodes) |
| John Dykstra | .... | foley recordist (unknown episodes) |
| David Yonson | .... | adr mixer (unknown episodes) |
| |
|
| David Gibbons | .... | gaffer (18 episodes, 2003-2006) |
| Simon Brown | .... | second assistant camera (9 episodes, 2003-2005) |
| Billy Buttery | .... | director of photography: second unit (9 episodes, 2003-2005) |
| Scott Cowan | .... | focus puller (9 episodes, 2003-2005) |
| Joe DaSilva | .... | focus puller: "b" camera (9 episodes, 2003-2005) |
| Shane Gillan | .... | best boy / best boy electric (9 episodes, 2003-2005) |
| Tyler Faulkner | .... | third grip (6 episodes, 2003) |
| Frank Hardin | .... | generator operator (6 episodes, 2003) |
| Ben Mark Holzberg | .... | still photographer (6 episodes, 2003) |
| Terry Kelly | .... | lamp operator (6 episodes, 2003) |
| George Kerr | .... | lamp operator (6 episodes, 2003) |
| Yehor Popov | .... | camera trainee (6 episodes, 2003) |
| Robert Somers | .... | best boy (6 episodes, 2003) |
| Chris Stagg | .... | key grip (6 episodes, 2003) |
| Stefan von Bjorn | .... | camera operator / Steadicam operator / ... (6 episodes, 2003) |
| Johnny Wersta | .... | dolly grip (6 episodes, 2003) |
| Ken Woroner | .... | still photographer (6 episodes, 2005) |
| Alex Lisman | .... | camera trainee (6 episodes, 2006) |
| John Atkinson | .... | generator operator (3 episodes, 2005) |
| Cynthia Barlow | .... | key grip (3 episodes, 2005) |
| Yuri Esch | .... | electric (3 episodes, 2005) |
| Janice Frasier | .... | lighting board operator (3 episodes, 2005) |
| James D. Grant | .... | best boy grip (3 episodes, 2005) |
| Patrick Hales | .... | dolly grip (3 episodes, 2005) |
| Joe McCormack | .... | daily grip (3 episodes, 2005) |
| Trevor Moores | .... | grip (3 episodes, 2005) |
| John Pogue | .... | daily electrician (3 episodes, 2005) |
| Dave C. Sheridan | .... | camera operator / steadicam operator (3 episodes, 2005) |
| Joe Strazzeri | .... | key grip (3 episodes, 2005) |
| James Toth | .... | camera trainee (3 episodes, 2005) |
| Mark Gillan | .... | daily electrician (2 episodes, 2005) |
| Mark Lewandowski | .... | playback operator: 24 frame (2 episodes, 2005) |
| |
|
| Sean Bryan | .... | transportation captain / transportation coordinator (9 episodes, 2003-2005) |
| Dave Puddister | .... | driver (9 episodes, 2003-2005) |
| Tanya Russell | .... | driver (9 episodes, 2003-2005) |
| Artur Forst | .... | driver (6 episodes, 2003) |
| Barry Moyer | .... | transportation coordinator (6 episodes, 2003) |
| Paul Prucha | .... | driver (6 episodes, 2003) |
| Alex Rogge | .... | honeywagon operator (6 episodes, 2003) |
| Jeffery Gibbons | .... | driver (3 episodes, 2005) |
| Greg McGrath | .... | driver (3 episodes, 2005) |
| Dave Mead | .... | driver: honeywagon (3 episodes, 2005) |
| Frank Menniti | .... | driver (3 episodes, 2005) |
| George Mirosznik | .... | driver (3 episodes, 2005) |
| Travis O'Connell | .... | transportation captain (3 episodes, 2005) |
| Chris Taylor | .... | driver (3 episodes, 2005) |
| Robert Whelan Jr. | .... | driver (3 episodes, 2005) |
| |
|
| Daniel Horvat | .... | production accountant (18 episodes, 2003-2006) |
| Winnifred Jong | .... | script supervisor (18 episodes, 2003-2006) |
| Allan Magee | .... | creative consultant (18 episodes, 2003-2006) |
| Nadia Day | .... | production coordinator (12 episodes, 2005-2006) |
| Regina Petrik | .... | key craft service / craft service (12 episodes, 2005-2006) |
| Cynthia Amsden | .... | unit publicist (9 episodes, 2003-2005) |
| Brenda Blake | .... | legal: Rhombus Media (9 episodes, 2003-2005) |
| Tony Duarte | .... | legal counsel (9 episodes, 2003-2005) |
| Linda Pope | .... | bookkeeper: Rhombus Media (9 episodes, 2003-2005) |
| Johanna Weinstein | .... | title designer (9 episodes, 2003-2005) |
| Wendy Williamson | .... | assistant production coordinator (9 episodes, 2003-2005) |
| Austin Wong | .... | head of business & legal affairs / legal: Rhombus Media (9 episodes, 2003-2005) |
| Sarah Baird | .... | production assistant: Rhombus Media (6 episodes, 2003) |
| James Campbell | .... | assistant location manager (6 episodes, 2003) |
| Joe Dewar | .... | location assistant (6 episodes, 2003) |
| Anne Dollack | .... | production assistant: Rhombus Media (6 episodes, 2003) |
| Philippa King | .... | production executive: Rhombus Media (6 episodes, 2003) |
| Daniel MacDonnell Rocchi | .... | stand-in (6 episodes, 2003) |
| Joe Melton | .... | location assistant (6 episodes, 2003) |
| Andrea Nesbitt | .... | production coordinator (6 episodes, 2003) |
| Rachel Oldfield | .... | craft assistant (6 episodes, 2003) |
| Eleonore Prokop | .... | stand-in (6 episodes, 2003) |
| Heidi Roeder | .... | production assistant (6 episodes, 2003) |
| Suzanne Stefanovic | .... | production assistant: Rhombus Media (6 episodes, 2003) |
| James Stevens | .... | location manager (6 episodes, 2003) |
| Glenn Brooks | .... | location assistant (3 episodes, 2005) |
| David M. Chisholm | .... | production coordinator (3 episodes, 2005) |
| Kelda Cummings | .... | production assistant: Rhombus Media (3 episodes, 2005) |
| Sonya Di Rienzo | .... | production assistant (3 episodes, 2005) |
| Rhonda Hall | .... | stand-in (3 episodes, 2005) |
| Ronan Keane | .... | assistant accountant (3 episodes, 2005) |
| Kirsten Kieferle | .... | consultant: Shakespeare (3 episodes, 2005) |
| Scott Loane | .... | production assistant (3 episodes, 2005) |
| Kathy Lochwin | .... | craft service (3 episodes, 2005) |
| Rafal Mickiewicz | .... | stand-in (3 episodes, 2005) |
| Hugh Probyn | .... | production assistant: Rhombus Media (3 episodes, 2005) |
| Dominic Stubbs | .... | bookkeeper: Rhombus Media (3 episodes, 2005) |
| Ron Tailleur | .... | assistant location manager (3 episodes, 2005) |
| Sherry Wolfson | .... | location manager (3 episodes, 2005) |
| Joseph Ziegler | .... | consultant: Shakespeare (3 episodes, 2005) |
| Larry David Wilson | .... | production assistant (2 episodes, 2003) |
| Victoria Fodor | .... | choreographer (2 episodes, 2006) |
|
| Michelle Taddei | .... | assistant: William Hutt (unknown episodes) |
| |