| Name | Character | Episodes |
|---|---|---|
| Christina Cox | Angela 'Angie' Ramirez | 40 |
| Cameron Daddo | Roland 'Rollie' Tyler | 40 |
| Richard Waugh | Captain Marvin Van Duran | 40 |
| Jason Blicker | Detective Francis Gatti | 40 |
| Carrie-Anne Moss | Lucinda Scott | 23 |
| Sherry Miller | Colleen O'Malley | 23 |
| Kevin Dobson | Detective Leo McCarthy | 23 |
| Jacqueline Torres | Detective Mira Sanchez | 18 |
| D-Teflon | Chris Darden | 6 |
| Kenny Robinson | Eldon | 4 |
| Andreas Apergis | Victor Loubar | 3 |
| David Keeley | Rick Forsythe | 3 |
| Kim Coates | John Darmon | 2 |
| Kristin Lehman | Katya | 2 |
| Tony Nappo | Tony | 2 |
| Raymond Serra | Jimmy | 2 |
| Krista Bridges | Lisa | 2 |
| María Conchita Alonso | Elena Serrano | 2 |
| Malcolm Stewart | Marty Pruitt | 2 |
| John Neville | Oscar Hammond | 2 |
| Phillip Jarrett | Tom Berryman | 2 |
| Stewart Bick | Bill Donner | 2 |
| Frederique van der Wal | Danielle 'Dani' Vandenglas | 2 |
| Kimberly Huie | Ass't Director | 2 |
| Richard Comar | Lieutenant Stone | 2 |
| Bill MacDonald | Gallis | 2 |
| Robert Morelli | Joey Barton | 2 |
| Peter Mensah | Vincent | 1 |
| Michael Ironside | Montree | 1 |
| Leelee Sobieski | Tanya | 1 |
| Patrick Garrow | Waiter | 1 |
| Ritchie Coster | Jimmy Hickman | 1 |
| Rino Romano | Ricky | 1 |
| Louis Del Grande | Director | 1 |
| Pat Mastroianni | Cop #1 | 1 |
| David Sparrow | Watchman | 1 |
| Joseph Di Mambro | Zane | 1 |
| Desmond Campbell | Officer Rhodes | 1 |
| Deborah Odell | Deanna Elliott | 1 |
| Deborah Odell | Yvonne Cherico | 1 |
| Bobby Johnston | 1 | |
| Joe Pingue | Guard #1 | 1 |
| Joe Pingue | Tito | 1 |
| Nicole Oliver | Sarah Gatti | 1 |
| Vivian Wu | Taya Kwan | 1 |
| Victor Garber | Andrew Price | 1 |
| Dan Lauria | Illya Kozlov | 1 |
| Costas Mandylor | Jerry Tamblin | 1 |
| Alex Carter | Bobby | 1 |
| Scott Cohen | Michael | 1 |
| Scott Cohen | Frank Alonso Diaz / Michael Lopez | 1 |
| Lexa Doig | Reporter | 1 |
| Rick Gonzalez | 1 | |
| Wallace Langham | Levi Chase | 1 |
| Len Cariou | Charles Emery | 1 |
| A.C. Peterson | Bartender | 1 |
| A.C. Peterson | Kelly | 1 |
| Martin Roach | Van Driver | 1 |
| Martin Roach | Sakovitch | 1 |
| Kevin Rushton | Biker | 1 |
| Jonathan Potts | Dwight Singer | 1 |
| Kevin Jubinville | Russell Mosley | 1 |
| J.C. MacKenzie | Wayne Harmon | 1 |
| Todd Susman | A. C. Myles | 1 |
| Michael Irby | 1 | |
| Patrick Gallagher | Macho | 1 |
| David Cubitt | Eddie Nigel | 1 |
| Mimi Kuzyk | Madame Olga | 1 |
| Mackenzie Gray | Director | 1 |
| Roman Podhora | Hershey | 1 |
| Arlene Duncan | Nurse | 1 |
| Carlos Bernard | Roberto Vega | 1 |
| James Downing | Agent Bristow | 1 |
| Allison Hossack | Helen Fenick | 1 |
| Nigel Bennett | Agent Cal Judson | 1 |
| Suanne Braun | Lindsey Buchanan | 1 |
| Beau Starr | Lamb | 1 |
| Karen Glave | Carla Hill | 1 |
| Johnie Chase | Waters | 1 |
| Jayne Heitmeyer | Olivia Barron | 1 |
| Tony Lo Bianco | Martin Thorne | 1 |
| Paul Popowich | Jeffrey | 1 |
| Kevin Smith | Ricky Delacruz | 1 |
| Shawn Thompson | Tony Barton | 1 |
| Tony Nappo | Policeman | 1 |
| Tony Nappo | Detective Anthony Rizzo | 1 |
| Lisa LaCroix | Kaitlin | 1 |
| Darrell Dennis | Milo | 1 |
| Elizabeth Rodriguez | Kit Marchado | 1 |
| Denis Akiyama | Lambert Chang | 1 |
| Denis Akiyama | Dr. Miller | 1 |
| Laura Catalano | Priscilla Duffy | 1 |
| Laura Catalano | Treasure Hunter | 1 |
| Mark L. Taylor | Luna | 1 |
| David Mucci | Foreman | 1 |
| Wanda Cannon | Diana | 1 |
| Linda Thorson | Cassandra Delarossa | 1 |
| Noam Jenkins | Binfami | 1 |
| Barbara Eve Harris | Dr. Mohler | 1 |
| John Spencer | Carl Scofeld | 1 |
| Gary Stretch | Luthor Cale | 1 |
| Scott Hylands | Sen. Ronald Roper | 1 |
| Cameron Mathison | Masked Man | 1 |
| Sabrina Grdevich | Lori Cutter | 1 |
| Sabrina Grdevich | Estelle | 1 |
| Sabrina Grdevich | D'Arc | 1 |
| Peter Keleghan | Bennett | 1 |
| Panou | Dega (uncredited) | 1 |
| Panou | Dega | 1 |
| Matt Birman | Security Guard | 1 |
| Douglas O'Keeffe | Jurgen | 1 |
| Douglas O'Keeffe | 1 | |
| Michael Hanrahan | Elliott | 1 |
| Nick Tate | Dingo Tyler | 1 |
| Anthony Sherwood | Agent Cairns | 1 |
| Richard McMillan | Wilkinson | 1 |
| Joel Bissonnette | Carl | 1 |
| John Healy | Cop #1 | 1 |
| James Purcell | Tony Delmar | 1 |
| James Purcell | Sally Mancuso | 1 |
| Andrew Jackson | Blade | 1 |
| Maurice Dean Wint | Clarence Hardaway | 1 |
| Paul Soles | Mr. Merton | 1 |
| Ron Lea | Nicky Vincent | 1 |
| Philip Akin | Tod Rossi | 1 |
| Gerry Mendicino | Investor | 1 |
| Richard Zeppieri | Rudy Borsa | 1 |
| Christina Vidal | Theresa | 1 |
| Dean McDermott | Ted Abbott | 1 |
| Damon D'Oliveira | Lieutenant | 1 |
| Lawrence Bayne | Ian Slade | 1 |
| Lawrence Bayne | Lou Murphy | 1 |
| Philip Williams | 'Numbers' Moran | 1 |
| Nicholas Campbell | Colonel Stewart | 1 |
| Frank Crudele | Lieutenant | 1 |
| Dmitry Chepovetsky | Sergei | 1 |
| David Keeley | Rick Forsythe (uncredited) | 1 |
| Joseph Kell | Bobby Marchant | 1 |
| Ernie Reyes Jr. | Jimmy Chu | 1 |
| Michael Filipowich | Cyril | 1 |
| Kedar Brown | Defense Attorney | 1 |
| Kedar Brown | Cameraman | 1 |
| Rick Roberts | Matt Cherico | 1 |
| Tony Munch | Waxman | 1 |
| Robin Sachs | Sebastian | 1 |
| James Gallanders | Kahil Bergeron | 1 |
| Brent Stait | Brecht | 1 |
| Vincent Gale | Gary | 1 |
| Aidan Devine | Terry Kent | 1 |
| Robin Duke | Woman | 1 |
| Sugith Varughese | Director | 1 |
| Ardon Bess | Security Guard Tony | 1 |
| Markus Parilo | Marcel | 1 |
| R.D. Reid | Vagrant | 1 |
| Tig Fong | Mondo | 1 |
| Tig Fong | Sage | 1 |
| Von Flores | Albert Nok | 1 |
| Martin Doyle | Jardine | 1 |
| Dan Lett | Del Peterson | 1 |
| Simon Reynolds | Jimmy Hickman | 1 |
| Simon Reynolds | Jimmy | 1 |
| Joseph Scoren | Hamadi | 1 |
| Joseph Scoren | Joey | 1 |
| Tony Rosato | Sammy Valenzuela | 1 |
| Nigel Shawn Williams | Stickman | 1 |
| Bill Lake | Security Chief | 1 |
| Bill Lake | Jerry O'Malley | 1 |
| Matthew Bennett | Pinchon | 1 |
| Matthew Bennett | Coates | 1 |
| Camilla Scott | Dana Neeley | 1 |
| Kevin Hare | Maitre'D | 1 |
| Larissa Laskin | Monica Dorsett | 1 |
| Miguel Fernandes | Jimmy Drogan | 1 |
| Mike Shara | Bellhop | 1 |
| Jonathan Whittaker | John Sweeney | 1 |
| Brian Heighton | Pick-Up Guy | 1 |
| Christopher Lee Clements | Philippe | 1 |
| Chuck Shamata | Mini the Pickpocket | 1 |
| Michael Rhoades | Cleve Waller | 1 |
| Michael Rhoades | Jerry Kennedy | 1 |
| Elias Zarou | Kasabu | 1 |
| Frank Pellegrino | Vincent Capriccio | 1 |
| Richard Clarkin | Pistone | 1 |
| Christopher Kennedy | Alvin Coster | 1 |
| Alex Karzis | Speaker | 1 |
| Vince Corazza | Quinn Proffet | 1 |
| Richard Bachynsky Hoover | Cop #3 | 1 |
| James Villemaire | Jimmy Swan | 1 |
| Joseph Griffin | Bobby | 1 |
| Stevie Vallance | Gaby | 1 |
| Len Doncheff | Pavel Kozlov | 1 |
| Nicholas Pasco | Thug | 1 |
| Don Allison | Linnet | 1 |
| Adrian Hough | Jace Emery | 1 |
| Fiona Highet | Caralee | 1 |
| J. H. Wyman | Marcos Constantinos Kostas | 1 |
| Richard Thomsen | Mr. Tallen | 1 |
| Robert Bockstael | Nicholas Breen | 1 |
| Jody Racicot | Candy | 1 |
| Chas Lawther | Konich | 1 |
| Conrad Dunn | Liotti | 1 |
| Shaun Austin-Olsen | Brink | 1 |
| Alan Davidson | Rankin | 1 |
| Stephen Beach | Sonny Crenshaw | 1 |
| Ruth Marshall | Chief Dispatcher | 1 |
| Peter Boretski | Nikola Kostof | 1 |
| Geoffrey Bowes | Hossick | 1 |
| Mung-Ling Tsui | Nurse Kim | 1 |
| Mung-Ling Tsui | Madame Han | 1 |
| David Norona | Bobby Rodriguez | 1 |
| Mark Antony Krupa | Andre | 1 |
| Cazimir Milostan | Soldier | 1 |
| Bruce Hunter | Joel | 1 |
| Mary Beth Rubens | Bennett | 1 |
| Anthony J. Mifsud | Abby 'The Gimp' Hermosa | 1 |
| Jeffrey R. Smith | Dixon | 1 |
| Bruce Clayton | Kelinan | 1 |
| Natalie Radford | Jennifer Elliott | 1 |
| Thomas Mitchell | Jake | 1 |
| Cedric Smith | Mickey O'Brian | 1 |
| Elle Downs | Receptionist | 1 |
| Michael Laurence | Orrin Hill | 1 |
| Luca Bercovici | Wolf | 1 |
| Louis Di Bianco | Al | 1 |
| Diego Matamoros | Director | 1 |
| Jonathan Welsh | Tasker | 1 |
| Ola Sturik | Elisa Waring | 1 |
| Damon Redfern | Inspector | 1 |
| Tyrone Benskin | Judge | 1 |
| Falconer Abraham | Bartender | 1 |
| Robert Morelli | Pasafino | 1 |
| Nicole Stoffman | Grad Student | 1 |
| George Chiang | Hong Lee (uncredited) | 1 |
| Vieslav Krystyan | Hensley | 1 |
| Clé Bennett | Chooey | 1 |
| Tom McCamus | David Craymore | 1 |
| Tre Smith | Reggie | 1 |
| Craig Gardner | Karl | 1 |
| Robin Ward | Sen. Knight | 1 |
| Randy Pearlstein | Dan Bloom | 1 |
| David Fraser | Director | 1 |
| David Bolt | Arno Fahamian | 1 |
| Goûchy Boy | Trainor | 1 |
| Julie Khaner | Dr. Sheila McAvoy | 1 |
| Blair Williams | Priest | 1 |
| Melinda Deines | Emily Craymore | 1 |
| Robbie Rox | Lieutenant | 1 |