Characters played by Fenella Woolgar
Sofia Lamb
Characters played by Doug Boyd
Augustus Sinclair
Characters played by Anne Bobby
Brigid Tenenbaum
Characters played by Sarah Bolger
Eleanor Lamb
Characters played by Sydney Unseth
Young Eleanor Lamb
Characters played by Armin Shimerman
Andrew Ryan
Characters played by Sheryl Lee Ralph
Grace Holloway
Characters played by Richard Poe
Father Simon Wales
Characters played by Graham Rowat
Daniel Wales
Warden Nigel Weir
Characters played by Bill Lobley
Stanley Poole
Characters played by John Hillner
Gil 'Alex the Great' Alexander
Characters played by Cassandra Grae
Babyjane
Characters played by Adam Sietz
Breadwinner
Characters played by Rick D. Wasserman
Brute
Characters played by Yuri Lowenthal
Crawler
Characters played by Marcelo Tubert
Ducky
Toasty
Characters played by J.G. Hertzler
Dr. Grossman
Characters played by Susanne Blakeslee
Ladysmith
Characters played by Jodelle Ferland
Little Sister
Characters played by Chris McKinney
Oscar
Characters played by Patrick Godfrey
Buck
Characters played by Anna Graves
Naledi
Characters played by Stephanie Sheh
Mlle Blanche
Characters played by Mike Arkin
Zigo
Characters played by Jeff Biehl
Danny
Characters played by Steve Mellor
Jacob
Characters played by Kari Wahlgren
Barbara
Characters played by Jim Ward
Suresh
Sinclair Solutions Spokesman
Characters played by James Babson
Louie
Characters played by Ray Porter
Mark Meltzer
Characters played by Karl Hanover
Atlas
Fontaine
Characters played by Morla Gorrondona
Additional Voices
Characters played by D.B. Cooper
Big Kate O'Malley
Lizzy Fletcher
Persephone System PA
Characters played by Sheryl Lee
Atlantic Express Gossiping Baby Jane Splicer
Characters played by Michael Ensign
Additional Voices
Characters played by Fred Tatasciore
Jean-Paul Beauregard
Characters played by Catherine O'Connor
Additional Voices
Characters played by Grant George
Additional Voices
Characters played by Alastair Mackenzie
Additional Voices
Characters played by Desmond Askew
Thomas
Dr. Grimes's Patient
Characters played by Cindy Robinson
Additional Voices
Characters played by Raymond Guth
Mike Novak
Gideon Wyborn
Tommy Hanrahan
Characters played by Fatima Ptacek
Additional Voices
Characters played by Mullane Andreychuk
Additional Voices
Characters played by Crispin Freeman
Thomas
Additional Voices
Characters played by Robert Pike Daniel
Prentice Mill
Rock Flanagan
Characters played by Juliet Landau
Ava Tate
Characters played by Betsy Foldes
Public Service Announcements
Security Announcer
Characters played by Carl Lumbly
Charles Milton Porter
Characters played by Tijuana Ricks
Pearl Porter
Characters played by Keith Szarabajka
Reed Wahl
Characters played by Owen Thomas
Buttons
Characters played by Prudence Wright Holmes
Heady
Characters played by Matt Letscher
Additional Voices - Minerva's Den
Characters played by Keith Ferguson
Additional Voices - Minerva's Den
Characters played by Jonathan Goldstein
Additional Voices - Minerva's Den
Characters played by Lori Rom
Additional Voices - Minerva's Den
Characters played by Jocelyn Blue
Evelyn Klein - Minerva's Den
Characters played by John Eric Bentley
Additional Voices - Minerva's Den
Characters played by Braden Lynch
Splicer
Characters played by Stephen Stanton
Big Daddy
Characters played by Karen Strassman
Various Voices
Characters played by Michael Csurics
Additional Voices