| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Josh Miller | Crew | Creator | Creator | |
 Adam J. Harrington | Cast | Actor | Sandy Mear (as Adam Harrington) | 1 |
 Barbara Mamabolo | Cast | Actress | 13 | |
 Belinda Metz | Cast | Actress | Anne Cates | 6 |
 Brian Dooley | Cast | Actor | Principal | 1 |
 Brian George | Cast | Actor | St. Nicholas | 1 |
 Chad Krowchuk | Cast | Actor | 13 | |
 Daryl Shuttleworth | Cast | Actor | Ted Sampson | 2 |
 Ellie Harvie | Cast | Actress | Cleopatra | 1 |
 Elliott Gould | Cast | Actor | Albert Einstein | 1 |
 Emily Perkins | Cast | Actress | Mary Shelley | 1 |
 Eric Johnson | Cast | Actor | 1 | |
 Heath Lamberts | Cast | Actor | P.T. Barnum | 1 |
 Henry Czerny | Cast | Actor | Ludwig van Beethoven | 1 |
 Jane Sowerby | Cast | Actress | 13 | |
 Karen LeBlanc | Cast | Actress | Gina Lester | 1 |
 Katharine Isabelle | Cast | Actress | Annie Sullivan | 1 |
 Len Cariou | Cast | Actor | Alexander Graham Bell | 1 |
 Lisa Jakub | Cast | Actress | Joan of Arc | 1 |
 Matt Frewer | Cast | Actor | Frederick Banting | 1 |
 Michael Sarrazin | Cast | Actor | Edgar Allan Poe | 1 |
Michele Miller | Cast | Mother | 1 | |
 Nick Mancuso | Cast | Actor | 1 | |
 Nigel Bennett | Cast | Actor | 1 | |
 Peter Outerbridge | Cast | Actor | Dr. Milton Bradshaw | 3 |
 Sandra Caldwell | Cast | Actress | Harriet Tubman | 1 |
 Sarah Lind | Cast | Actress | Dee Sampson | 6 |
 Saul Rubinek | Cast | Actor | Napoleon Bonaparte | 1 |
 Shaun Johnston | Cast | Actor | Roy Cates | 1 |
 Simon MacCorkindale | Cast | Actor | Oscar Wilde | 1 |
 Tom Cavanagh | Cast | Actor | Lewis Carroll (as Thomas Cavanagh) | 1 |
Wendell Smith | Cast | McSween | 1 | |
 Yani Gellman | Cast | Actor | 1 | |
 Judy Norton | Cast | Actress | Ray Cates’ Girlfriend | 1 |
 Samantha Krutzfeldt | Cast | Actress | Crystal Cates | 14 |
Susan Sneath | Cast | Librarian | 1 | |
Donovan Workun | Cast | Actor | 1 | |
Ryan Cunningham | Cast | Actor | 1 | |
Bryce Kulak | Cast | Bobby (as Bryce R. Kulak) | 1 | |
Marie Zydek | Cast | Actress | Alicia | 1 |
Patricia Casey | Cast | Dr. Preston | 1 | |
Michael Scholar Jr. | Cast | Actor | Felix | 1 |
Tracy Thomas | Cast | Student (uncredited) | 1 | |
Davina Stewart | Cast | Ellen Sampson | 4 | |
| Person | Type | Job | Role(s) | Episodes |
