- Sarah McLachlan - Sarah McLachlan (voice)
- Michael J. Fox - Michael J. Fox (voice)
- Justin Trudeau - Justin Trudeau (voice)
- Chris Hadfield - Chris Hadfield (voice)
- Mark McKinney - Frank Shoddy (voice)
- Lance Evers - Lance Fury (voice)
- Bret Hart - The Bad Mechanic (voice)
- Patricia Stratigeas - Shauna (voice)
- Jason Priestley - Mr. Cahill (voice)
- Andrea Martin - Andrea Martin (voice)
- Steven Page - Lou from the Zoo (voice)
- Tantoo Cardinal - Real Estate Agent (voice)
- Simu Liu - Gerald Mesmerizer (voice)
- Rick Mercer - Maze Master Myron (voice)
- Ryan Reynolds - Ryan Reynolds (voice)
- Jensenne Roculan
- Joel Gregorio
- Andrew Carr
- Jonas Diamond
- Robert de Lint
- Virginia Thompson
- Craig Northey
Michael J. Fox interpreta a Michael J. Fox (voice) en la serie.
Brent Butt interpreta a Brent Leroy (voice) en la serie.
Gabrielle Miller interpreta a Lacey Burrows (voice) en la serie.
Fred Ewanuick interpreta a Hank Yarbo (voice) en la serie.
Eric Peterson hace el papel de Oscar Leroy (voice).
Lorne Cardinal interpreta a Davis Quinton (voice) en la serie.
Corrine Koslo interpreta a Emma Leroy (voice) en la serie.
Nancy Robertson interpreta a Wanda Dollard (voice) en la serie.
Tara Spencer-Nairn hace el papel de Karen Pelly (voice).
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