| Name | Character | Episodes |
|---|---|---|
| Eric Balfour | Duke Crocker | 78 |
| Emily Rose | Audrey Parker | 78 |
| Lucas Bryant | Nathan Wournos | 78 |
| Richard Donat | Vince Teagues | 61 |
| John Dunsworth | Dave Teagues | 52 |
| Adam Copeland | Dwight Hendrickson | 42 |
| Glen Lefchak | Stan | 24 |
| Jayne Eastwood | Gloria | 22 |
| Nicholas Campbell | Chief of Police Wuornos | 15 |
| Kate Kelton | Jordan McKee | 14 |
| Laura Mennell | Charlotte Cross | 12 |
| Molly Dunsworth | Vickie Dutton | 11 |
| Bree Williamson | Claire Callahan | 11 |
| Emma Lahana | Jennifer Mason | 11 |
| Colin Ferguson | William | 10 |
| Maurice Dean Wint | Agent Howard | 9 |
| Stephen McHattie | Ed Driscoll | 8 |
| Dorian Missick | Tommy Bowen | 7 |
| Vinessa Antoine | Evidence 'Evi' Ryan | 7 |
| Mary-Colin Chisholm | Eleanor Carr | 7 |
| Jason Priestley | Chris Brody | 6 |
| Christian Camargo | Wade Crocker | 6 |
| Kris Lemche | Seth Byrne | 6 |
| Jason Reso | McHugh | 5 |
| Bernard Robichaud | Kirk | 5 |
| William Shatner | Croatoan | 4 |
| Tamara Duarte | Hailie Colton | 4 |
| Kathleen Munroe | Audrey Parker | 4 |
| Michelle Monteith | Julia Carr | 4 |
| Steve Lund | Colorado Kid | 4 |
| Rossif Sutherland | Sandman | 3 |
| Nicole de Boer | Marion Caldwell | 3 |
| Nicola Correia Damude | Rhonda | 3 |
| Paul Braunstein | Mitchell | 3 |
| Anne Caillon | Jess Minion | 3 |
| Jennie Raymond | Beatrice Mitchell | 3 |
| Laura Vandervoort | Arla Cogan | 2 |
| Christopher Masterson | Morgan Gardener | 2 |
| Claudia Black | Moira | 2 |
| Peter MacNeill | Mayor Richard Brody | 2 |
| Lucia Walters | Jody | 2 |
| Melanie Scrofano | Noelle | 2 |
| Dylan Taylor | Reggie | 2 |
| Victor Zinck Jr. | Alex Sena | 2 |
| Paul Popowich | Tony | 2 |
| Linda Kash | Maddie | 2 |
| Lara Jean Chorostecki | Amy Potter | 2 |
| Gabrielle Miller | Lainey Fortuna | 2 |
| Damon Runyan | Jeffrey Doohan | 2 |
| Alex Paxton-Beesley | Kira Fletcher | 2 |
| Anthony Ulc | Joe Sena | 2 |
| Megan Fahlenbock | Allison Doohan | 2 |
| Matt Baram | Pete Palak | 2 |
| John Ralston | Walter | 2 |
| Christian Campbell | Ben Harker | 2 |
| George R. Robertson | Stuart Mosley | 2 |
| Andrew Kraulis | Jeffrey | 2 |
| Andrew Kraulis | Skip Doohan | 2 |
| Tim Beresford | Grayson | 2 |
| Andrew Bush | Joseph Brenter | 2 |
| Marlane O'Brien | Waitress | 2 |
| Supinder Wraich | Guard Nurse | 2 |
| Devon Bostick | Jimmy | 1 |
| Iain Glen | Roland Holloway | 1 |
| Patrick Garrow | Conrad Brauer | 1 |
| Christine Taylor | Cathy the Caterer | 1 |
| Stephen Bogaert | Morton Danvers | 1 |
| Thom Payne | Young Stuart Mosley | 1 |
| Myron Natwick | Mr. Barrow | 1 |
| Kaitlyn Bernard | 12 Year Old Girl | 1 |
| Pasha Ebrahimi | Glen | 1 |
| Max Topplin | Matt | 1 |
| Sean McCann | Dom Novelli | 1 |
| Connor Price | Henry Stillman | 1 |
| Alex Carter | Mr. Campbell | 1 |
| Nolan North | Will Brady | 1 |
| Kenneth Welsh | Cole Glendower | 1 |
| Kenneth Mitchell | Cliff | 1 |
| Paulino Nunes | Cal | 1 |
| Hugo Speer | Louis Pufahl | 1 |
| Kandyse McClure | Carrie Benson | 1 |
| Kevin Jubinville | Ted | 1 |
| Ted Atherton | Ben Keegan | 1 |
| Tahmoh Penikett | Simon Crocker | 1 |
| Tim Post | Male Voice (voice) | 1 |
| Jefferson Brown | Tobias | 1 |
| Alisen Down | Janet | 1 |
| Lisa Berry | Rica Hamilton | 1 |
| Torrance Coombs | Kyle Hopkins | 1 |
| Joan Gregson | June Cogan | 1 |
| Michael Therriault | Wesley Toomey | 1 |
| Joe Dinicol | Peter Novelli | 1 |
| Cynthia Preston | Vanessa Stanley | 1 |
| Celeste Desjardins | Samantha | 1 |
| Holly Deveaux | Brooke Garrick | 1 |
| Michael Hogan | Lincoln Harker | 1 |
| Dylan Trowbridge | Glen Andros | 1 |
| Tony Nappo | Mike Gallagher | 1 |
| Landy Cannon | Young Garland Wuornos | 1 |
| Sebastian Pigott | Bill McShaw | 1 |
| Darri Ingolfsson | Jack Driscoll | 1 |
| Krista Bridges | Carmen Brock | 1 |
| Danny Masterson | Anderson Harris | 1 |
| Kristin Booth | Nikki Coleman | 1 |
| William MacDonald | Boss Mechanic | 1 |
| Bryan Dick | Ian Haskell | 1 |
| Barry Flatman | Judge Boone | 1 |
| Niamh Wilson | Hadley Chambers | 1 |
| Brenda Bazinet | Gwen Glendower | 1 |
| Kyle Mac | Don Keaton | 1 |
| Jayne Eastwood | Gloria Verrano | 1 |
| John Bourgeois | Max Hansen | 1 |
| Crystal Allen | Colleen Pierce | 1 |
| David Christoffel | Putnam | 1 |
| Conrad Coates | Mr. Simon | 1 |
| Eric Woolfe | Frank Bentley | 1 |
| Stephen Eric McIntyre | Fireman #2 | 1 |
| Lyriq Bent | Ray McBreen | 1 |
| Chad Willett | Dan Hamilton | 1 |
| Shelley Thompson | Dr. Portenza | 1 |
| Philip Williams | Mack Allen | 1 |
| Molly Atkinson | Jeanine | 1 |
| Joanne Boland | Mary Collins | 1 |
| Dylan Neal | Hugh Underwood | 1 |
| Kate Greenhouse | Lori Fulcher | 1 |
| Shaun Benson | Robert Taylor | 1 |
| Kiara Glasco | Ginger Danvers | 1 |
| Janet-Laine Green | Felicia Brody | 1 |
| David Keeley | Harry Nix | 1 |
| Rick Roberts | Thornton Aarons | 1 |
| Meredith MacNeill | Ona Fortuna | 1 |
| Amy Sloan | Lynette | 1 |
| Dean Armstrong | Geoff McShaw | 1 |
| Cristián de la Fuente | Cornell Stamoran | 1 |
| Fiona Reid | Piper Taylor | 1 |
| Lara Daans | Berta Shumway | 1 |
| Tom Barnett | James Garrick | 1 |
| Adrian G. Griffiths | Tor Magnusson | 1 |
| Deborah Tennant | Roslyn Toomey (voice) | 1 |
| Jonathan Crombie | Young Dave Teagues | 1 |
| Leslie Carlson | Vaughn Carpenter | 1 |
| Bailey Maughan | Late Kid | 1 |
| Jon McLaren | Tyler | 1 |
| Simon Reynolds | Patrick Grolsch | 1 |
| Allie MacDonald | Tina | 1 |
| Craig Olejnik | Aiden Driscoll | 1 |
| Corinne Conley | Beverly Keegan | 1 |
| Angela Besharah | Becka | 1 |
| Brian Heighton | Alec | 1 |
| David Ferry | Frank Marigolds | 1 |
| Jonas Chernick | Ezra | 1 |
| Meegwun Fairbrother | Sam | 1 |
| Nikki Barnett | Susie | 1 |
| Shanice Banton | Charlotte | 1 |
| Rhys Bevan-John | Tobias Gillespie | 1 |
| Douglas Nyback | Josh | 1 |
| Victoria Snow | Lucy Ripley | 1 |
| Lisa Houle | Marcia Stelzer | 1 |
| Tammy Isbell | Eve | 1 |
| Steven McCarthy | Braer Brock | 1 |
| DeRon Horton | Savage #5 | 1 |
| Craig Eldridge | Gordon Chambers | 1 |
| Sandi Ross | Abby | 1 |
| Jack Wolfe | Douen #4 | 1 |
| George Green | Heart Attack Victim | 1 |
| Charlotte Hegele | Katie | 1 |
| Mauralea Austin | Menchie | 1 |
| Jeff Kassel | Greg | 1 |
| Zach Tovey | Jonas Lester | 1 |
| Ricardo Hoyos | Bobby Mueller | 1 |
| Bob Mann | Hank | 1 |
| Craig Arnold | Brian Shaw | 1 |
| Angela Vint | Tracy Garrick | 1 |
| Daniel Fanaberia | Larry Belfiore | 1 |
| Sara Campbell | Crying Woman | 1 |
| Becca Babcock | Guard Deb | 1 |
| Laurie Hanley | Neighbour | 1 |
| Lee J. Campbell | Hank Olson | 1 |
| Martin Julien | Reed Harris | 1 |
| John Beale | Umpire Larry Kunkel | 1 |
| Steve Lund | James Cogan | 1 |
| Taylor Olson | Karl | 1 |
| Gay Hauser | Liv Carpenter | 1 |
| Cory Bowles | Guard #2 | 1 |
| Suzanne Hawkins | Gail Doty | 1 |
| Rena Kossatz | Waitress | 1 |
| Kathryn MacLellan | Arlene Shubert | 1 |
| Colin Rogers | Tipsy Guy | 1 |
| Hugh Thompson | Captain Richards | 1 |
| Geordie Brown | Greaser | 1 |
| Melinda Deines | Denise | 1 |
| Josh MacDonald | Allan the Cop | 1 |