Scott Bakula
Harry D'Amour
Acting
Kevin J. O'Connor
Philip Swann
Acting
Famke Janssen
Dorothea Swann
Acting
Joel Swetow
Valentin
Acting
Daniel von Bargen
Nix
Acting
Barry Del Sherman
Butterfield
Acting
Joseph Latimore
Caspar Quaid
Acting
Sheila Tousey
Jennifer Desiderio
Acting
Vincent Schiavelli
Vinovich
Acting
Ashley Tesoro
Young Dorothea
Acting
J. Trevor Edmond
Young Butterfield
Acting
Wayne Grace
Loomis
Acting
Jordan Marder
Ray Miller
Acting
Susan Traylor
Maureen Pimm
Acting
Joanna Sanchez
Clemenzia
Acting
McNally Sagal
Detective Edison
Acting
Danny Woodburn
Forensic Photographer
Acting
Johnny Venokur
Tapert
Acting
Barry Shabaka Henley
Dr. Toffler
Acting
Keith Brunsmann
Snakeman
Acting
Mikey LeBeau
Exorcised Boy
Acting
Jimmy Shaw
Hotel Bellboy
Acting
Daniel Edward Mora
Stage Technician
Acting
Billy McComb
Walter Wilder
Acting
Lorin Stewart
Billy Who
Acting
Bergen Williams
Nurse
Acting
Carrie Ann Inaba
Dancer
Acting
Sebastian La Cause
Dancer
Acting
Jason Yribar
Dancer
Acting
Luca Tommassini
Dancer
Acting
Ken Davitian
Swann Audience Member (uncredited)
Acting
G. Larry Butler
Bar patron (uncredited)
Acting
Crystal Lujan
Cult Member (uncredited)
Production
Barbara Patrick
Lead Female Cultist
Acting