Characters played by Paul Michael Glaser
Harry Houdini (Erich Weiss)
Characters played by Sally Struthers
Bess Houdini
Characters played by Ruth Gordon
Cecilia Weiss
Characters played by Vivian Vance
Minnie (Nurse)
Characters played by Adrienne Barbeau
Daisy White
Characters played by Bill Bixby
Reverend Ford
Characters played by Jack Carter
Theo Weiss
Characters played by Peter Cushing
Conan Doyle
Characters played by Nina Foch
Reverend Le Veyne
Characters played by Wilfrid Hyde-White
Superintendent Melville
Characters played by Geoffrey Lewis
Dr. Crandon
Characters played by Maureen O'Sullivan
Lady Conan Doyle
Characters played by Clive Revill
Dundas Slater
Characters played by Barbara Rhoades
Margery Crandon
Characters played by Marilyn Brodnick
Dorothy Weiss
Characters played by Patrick Culliton
Franz Kukla
Characters played by Richard Kennedy
Pub Policeman
Characters played by Karin Collison
Barmaid
Characters played by Jan Stratton
Hotel Maid
Characters played by Jerome Thor
Conductor
Characters played by Bob Harks
Pub Patron