Dr. Helen Magnus

Amanda Tapping

Dr. Will Zimmerman

Robin Dunne

Henry Foss

Ryan Robbins

Ashley Magnus

Emilie Ullerup

John Druitt / Bigfoot

Christopher Heyerdahl

Kate Freelander

Agam Darshi

Terrence Wexford

Paul McGillion

Two Faced Guy / Two-Faced Guy

Chuck Campbell

Walter

Christopher Gauthier

Abby Corrigan

Pascale Hutton

Nikola Tesla

Jonathon Young

Dr. Ravi Ganapathiramani

Shaker Paleja

Thelo

Adam Copeland

Ranna Seneschal

Polly Walker

Bridget

Chasty Ballesteros

Dr. Lillian Lee

Françoise Yip

Detective Stanley O'Farrell

Michael J. Rogers

Adam Worth

Ian Tracey

Ravi

Marvin L. Ishmael

Sioux

Tinsel Korey

Cheryl

Raquel Riskin

Virgil St. Pierre

Matty Finochio

Afina

Aliyah O'Brien

Dr. James Watson

Peter Wingfield

Erika

Pauline Egan

Gregory Magnus

Jim Byrnes

Fallon

Jody Thompson

Ernie Watts

Peter DeLuise

Father Clark

Martin Christopher

Trace

Michael Adamthwaite

Dave

Jason Poulsen

Castor

Sean Rogerson

Josie

Jordana Largy

Declan Macrae

Robert Lawrenson

Kali

Sahar Biniaz

Nigel Griffin

Vincent Gale

Koda

James Pizzinato

Horatio Gibbs

Edward Foy

Dana Whitcomb

Lynda Boyd

Clara Griffin

Christine Chatelain

Greg Addison

Brian Markinson

Detective Joe Kavanaugh

Kavan Smith