Damian Kindler Creator, Executive Producer, Writer Amanda Tapping Dr. Helen Magnus Actor, Executive Producer Robin Dunne Dr. Will Zimmerman Actor Emilie Ullerup Ashley Magnus Actor Christopher Heyerdahl John Druitt , Bigfoot Actor Ryan Robbins Henry Foss Actor Sarah Strange Dr. Allison Grant Guest Star Jonathon Young Nikola Tesla Guest Star Kavan Smith Detective Joe Kavanaugh Actor Rekha Sharma Amy Saunders Guest Star Peter Wingfield Dr. James Watson Guest Star Kandyse McClure Meg Actor Adrien Dorval Braun Guest Star Michael Eisner Edward Meyers Guest Star Darien Provost Young Will Actor Matty Finochio Zach Spencer Guest Star Lynda Boyd Dana Whitcomb Guest Star Cainan Wiebe Alexei Actor Christine Chatelain Clara Griffin Guest Star Mackenzie Gray Mr. Jones Actor John Tench Warehouse Worker Garvin Guest Star Martin Wood Executive Producer, Director Sam Egan Executive Producer, Writer Keith Beedie Executive Producer Andrea Gorfolova Executive Producer N. John Smith Executive Producer Brenton Spencer Director Peter DeLuise Director James Head Director Steven A. Adelson Director